0000921825-21-000006 | 10-K | XBRL Viewer | First Industrial Realty Trust INC

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
Document and Entity Information - USD ($) $ in Millions	Dec. 31, 2020	Feb. 15, 2021	Jun. 30, 2020
Entity Information [Line Items]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2020
Document Transition Report	false
Entity File Number	1-13102
Entity Registrant Name	FIRST INDUSTRIAL REALTY TRUST, INC.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	36-3935116
Entity Address, Address Line One	1 N. Wacker Drive, Suite 4200
Entity Address, City or Town	Chicago
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60606
City Area Code	312
Local Phone Number	344-4300
Title of 12(b) Security	Common Stock, par value $.01 per share
Trading Symbol	FR
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Central Index Key	0000921825
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 4,810.3
Entity Common Stock, Shares Outstanding		129,126,632
Documents Incorporated by Reference	Part III incorporates certain information by reference to First Industrial Realty Trust, Inc.'s definitive proxy statement expected to be filed with the Securities and Exchange Commission no later than 120 days after the end of First Industrial Realty Trust, Inc.'s fiscal year.
First Industrial, L.P.
Entity Information [Line Items]
Document Type	10-K
Document Period End Date	Dec. 31, 2020
Entity File Number	333-21873
Entity Registrant Name	FIRST INDUSTRIAL, L.P.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-3924586
Trading Symbol	FRFI
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Central Index Key	0001033128
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Investment in Real Estate:
Land	$ 1,087,907	$ 957,478
Buildings and Improvements	2,922,152	2,782,430
Construction in Progress	77,574	90,301
Less: Accumulated Depreciation	(832,393)	(804,780)
Net Investment in Real Estate	3,255,240	3,025,429
Real Estate Held-for-sale	15,663	0
Operating Lease Right-of-Use Assets	25,205	24,877
Cash and Cash Equivalents	162,090	21,120
Restricted Cash	37,568	131,598
Tenant Accounts Receivable	5,714	8,529
Investment in Joint Ventures	45,697	18,208
Deferred Rent Receivable	84,567	77,703
Deferred Leasing Intangibles, Net	25,211	28,533
Prepaid Expenses and Other Assets, Net	134,983	182,831
Total Assets	3,791,938	3,518,828
Indebtedness:
Mortgage Loans Payable, Net	143,879	173,685
Senior Unsecured Notes, Net	992,300	694,015
Unsecured Term Loans, Net	458,462	457,865
Unsecured Credit Facility	0	158,000
Accounts Payable, Accrued Expenses and Other Liabilities	120,292	114,637
Operating Lease Liabilities	22,826	22,369
Deferred Leasing Intangibles, Net	11,064	11,893
Rents Received in Advance and Security Deposits	62,092	57,534
Dividends and Distributions Payable	33,703	30,567
Total Liabilities	1,844,618	1,720,565
Commitments and Contingencies	0	0
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial L.P.'s Partners' Capital:
Common Stock ($0.01 par value, 225,000,000 shares authorized and 129,051,412 and 126,994,478 shares issued and outstanding)	1,290	1,270
Additional Paid-in-Capital	2,224,691	2,140,847
Distributions in Excess of Accumulated Earnings	(306,294)	(370,835)
Accumulated Other Comprehensive Loss	(16,953)	(6,883)
Total First Industrial Realty Trust, Inc.'s Equity	1,902,734	1,764,399
Noncontrolling Interests	44,586	33,864
Total Equity	1,947,320	1,798,263
Total Liabilities and Equity/Partners' Capital	3,791,938	3,518,828
First Industrial, L.P.
Investment in Real Estate:
Land	1,087,907	957,478
Buildings and Improvements	2,922,152	2,782,430
Construction in Progress	77,574	90,301
Less: Accumulated Depreciation	(832,393)	(804,780)
Net Investment in Real Estate	3,255,240	3,025,429
Real Estate Held-for-sale	15,663	0
Operating Lease Right-of-Use Assets	25,205	24,877
Cash and Cash Equivalents	162,090	21,120
Restricted Cash	37,568	131,598
Tenant Accounts Receivable	5,714	8,529
Investment in Joint Ventures	45,697	18,208
Deferred Rent Receivable	84,567	77,703
Deferred Leasing Intangibles, Net	25,211	28,533
Prepaid Expenses and Other Assets, Net	144,353	192,852
Total Assets	3,801,308	3,528,849
Indebtedness:
Mortgage Loans Payable, Net	143,879	173,685
Senior Unsecured Notes, Net	992,300	694,015
Unsecured Term Loans, Net	458,462	457,865
Unsecured Credit Facility	0	158,000
Accounts Payable, Accrued Expenses and Other Liabilities	120,292	114,637
Operating Lease Liabilities	22,826	22,369
Deferred Leasing Intangibles, Net	11,064	11,893
Rents Received in Advance and Security Deposits	62,092	57,534
Dividends and Distributions Payable	33,703	30,567
Total Liabilities	1,844,618	1,720,565
Commitments and Contingencies	0	0
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial L.P.'s Partners' Capital:
General Partner Units (129,051,412 and 126,994,478 units outstanding)	1,898,635	1,750,656
Limited Partners Units (2,713,142 and 2,422,744 units outstanding)	70,435	63,618
Accumulated Other Comprehensive Loss	(17,308)	(7,013)
Total First Industrial L.P.'s Partners' Capital	1,951,762	1,807,261
Noncontrolling Interests	4,928	1,023
Total Partners' Capital	1,956,690	1,808,284
Total Liabilities and Equity/Partners' Capital	$ 3,801,308	$ 3,528,849

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Real Estate Held For Sale Accumulated Depreciation And Amortization	$ 7,054	$ 0
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	225,000,000	225,000,000
Common Stock, shares issued	129,051,412	126,994,478
Common Stock, shares outstanding	129,051,412	126,994,478
Net Investment in Real Estate	$ 3,255,240	$ 3,025,429
Mortgage Loans Payable, Net	$ 143,879	$ 173,685
First Industrial, L.P.
General Partner Units, units outstanding	129,051,412	126,994,478
Limited Partner Units, units outstanding	2,713,142	2,422,744
Net Investment in Real Estate	$ 3,255,240	$ 3,025,429
Mortgage Loans Payable, Net	143,879	173,685
Other Real Estate Partnerships
Real Estate Held For Sale Accumulated Depreciation And Amortization	7,054	0
Net Investment in Real Estate	245,396	240,847
Mortgage Loans Payable, Net	$ 6,292	$ 11,009

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Revenues [Abstract]
Lease Revenue	$ 437,543	$ 422,236	$ 398,822
Other Revenue	10,485	3,748	5,132
Total Revenues	448,028	425,984	403,954
Expenses:
Property Expenses	119,195	116,585	116,854
General and Administrative	32,848	28,569	27,749
Depreciation and Other Amortization	129,638	121,229	116,459
Impairment of Real Estate	0	0	2,756
Total Expenses	281,681	266,383	263,818
Other Income (Expense):
Gain on Sale of Real Estate	86,751	124,942	81,600
Interest Expense	(51,293)	(50,273)	(50,775)
Amortization of Debt Issuance Costs	(3,428)	(3,218)	(3,404)
Loss from Retirement of Debt	0	0	(39)
Total Other Income (Expense)	32,030	71,451	27,382
Income from Operations Before Equity in Income (Loss) of Joint Ventures and Income Tax (Provision) Benefit	198,377	231,052	167,518
Equity in Income (Loss) of Joint Ventures	4,200	16,235	(276)
Income Tax (Provision) Benefit	(2,408)	(3,406)	92
Net Income	200,169	243,881	167,334
Less: Net Income Attributable to the Noncontrolling Interests	(4,180)	(5,106)	(4,095)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 195,989	$ 238,775	$ 163,239
Basic Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 1.53	$ 1.89	$ 1.31
Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 1.53	$ 1.88	$ 1.31
Weighted Average Shares/Units Outstanding - Basic	127,711	126,392	123,804
Weighted Average Shares / Units Outstanding - Diluted	127,904	126,691	124,191
First Industrial, L.P.
Revenues [Abstract]
Lease Revenue	$ 437,543	$ 422,236	$ 398,822
Other Revenue	10,485	3,748	5,132
Total Revenues	448,028	425,984	403,954
Expenses:
Property Expenses	119,195	116,585	116,854
General and Administrative	32,848	28,569	27,749
Depreciation and Other Amortization	129,638	121,229	116,459
Impairment of Real Estate	0	0	2,756
Total Expenses	281,681	266,383	263,818
Other Income (Expense):
Gain on Sale of Real Estate	86,751	124,942	81,600
Interest Expense	(51,293)	(50,273)	(50,775)
Amortization of Debt Issuance Costs	(3,428)	(3,218)	(3,404)
Loss from Retirement of Debt	0	0	(39)
Total Other Income (Expense)	32,030	71,451	27,382
Income from Operations Before Equity in Income (Loss) of Joint Ventures and Income Tax (Provision) Benefit	198,377	231,052	167,518
Equity in Income (Loss) of Joint Ventures	4,200	16,235	(276)
Income Tax (Provision) Benefit	(2,408)	(3,406)	92
Net Income	200,169	243,881	167,334
Less: Net Income Attributable to the Noncontrolling Interests	(235)	(253)	(88)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 199,934	$ 243,628	$ 167,246
Basic Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 1.54	$ 1.89	$ 1.31
Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 1.53	$ 1.88	$ 1.31
Weighted Average Shares/Units Outstanding - Basic	129,752	128,831	126,921
Weighted Average Shares / Units Outstanding - Diluted	130,127	129,241	127,308

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Net Income	$ 200,169	$ 243,881	$ 167,334
Payments to Settle Derivative Instruments	0	(3,149)	0
Acceleration of Derivative Instruments	201	0	0
Mark-to-Market (Loss) Gain on Derivative Instruments	(10,906)	(7,671)	2,096
Amortization of Derivative Instruments	410	233	96
Comprehensive Income	189,874	233,294	169,526
Comprehensive Income Attributable to Noncontrolling Interests	(3,964)	(4,884)	(4,149)
Comprehensive Income Attributable to Common Stockholders/Unitholders	185,910	228,410	165,377
First Industrial, L.P.
Net Income	200,169	243,881	167,334
Payments to Settle Derivative Instruments	0	(3,149)	0
Acceleration of Derivative Instruments	201	0	0
Mark-to-Market (Loss) Gain on Derivative Instruments	(10,906)	(7,671)	2,096
Amortization of Derivative Instruments	410	233	96
Comprehensive Income	189,874	233,294	169,526
Comprehensive Income Attributable to Noncontrolling Interests	(235)	(253)	(88)
Comprehensive Income Attributable to Common Stockholders/Unitholders	$ 189,639	$ 233,041	$ 169,438

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details

CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY/ PARTNER'S CAPITAL - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in- Capital	Distributions in Excess of Accumulated Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests	First Industrial, L.P.	First Industrial, L.P. General Partner Units	First Industrial, L.P. Limited Partner Units	First Industrial, L.P. Accumulated Other Comprehensive Income (Loss)	First Industrial, L.P. Noncontrolling Interests
Beginning Balance at Dec. 31, 2017	$ 1,475,877	$ 1,199	$ 1,967,110	$ (541,847)	$ 1,338	$ 48,077
Beginning Balance at Dec. 31, 2017							$ 1,485,995	$ 1,401,583	$ 82,251	$ 1,382	$ 779
Increase (Decrease) in Stockholders' Equity / Partners' Capital [Roll Forward]
Net Income	167,334			163,239		4,095	167,334	163,151	4,095		88
Other Comprehensive Income (Loss)	2,192				2,138	54	2,192			2,192
Issuance of Common Stock / Contribution of General Partner Units, Net of Issuance Costs	145,408	48	145,360				145,408	145,408
Stock Based Compensation Activity	1,512	3	4,791	(3,282)
Stock Based Compensation Activity							1,512	1,512
Common Stock Dividends and Unit Distributions	(111,478)			(108,917)		(2,561)
Unit Distributions							(111,478)	(108,917)	(2,561)
Conversion of Limited Partner Units to Common Stock / General Partner Units	0	13	16,592			(16,605)	0	16,605	(16,605)
Retirement of Limited Partner Units	(934)					(934)	(934)		(934)
Reallocation—Additional Paid-in-Capital	0		(2,297)			2,297
Contributions from Noncontrolling Interests							126				126
Distributions to Noncontrolling Interests							(136)				(136)
Reallocation—Other Comprehensive Income	0				26	(26)
Ending Balance at Dec. 31, 2018	1,679,911	1,263	2,131,556	(490,807)	3,502	34,397
Ending Balance at Dec. 31, 2018							1,690,019	1,619,342	66,246	3,574	857
Increase (Decrease) in Stockholders' Equity / Partners' Capital [Roll Forward]
Net Income	243,881			238,775		5,106	243,881	238,522	5,106		253
Other Comprehensive Income (Loss)	(10,587)				(10,365)	(222)	(10,587)			(10,587)
Stock Based Compensation Activity	4,580	2	4,397	(1,696)		1,877
Stock Based Compensation Activity							4,580	2,703	1,877
Common Stock Dividends and Unit Distributions	(119,522)			(117,107)		(2,415)
Unit Distributions							(119,522)	(117,107)	(2,415)
Conversion of Limited Partner Units to Common Stock / General Partner Units	0	5	7,191			(7,196)	0	7,196	(7,196)
Reallocation—Additional Paid-in-Capital	0		(2,297)			2,297
Contributions from Noncontrolling Interests							32				32
Distributions to Noncontrolling Interests							(119)				(119)
Reallocation—Other Comprehensive Income	0				(20)	20
Ending Balance at Dec. 31, 2019	1,798,263	1,270	2,140,847	(370,835)	(6,883)	33,864
Ending Balance at Dec. 31, 2019							1,808,284	1,750,656	63,618	(7,013)	1,023
Increase (Decrease) in Stockholders' Equity / Partners' Capital [Roll Forward]
Net Income	200,169			195,989		4,180	200,169	195,745	4,189		235
Other Comprehensive Income (Loss)	(10,295)				(10,079)	(216)	(10,295)			(10,295)
Issuance of Common Stock / Contribution of General Partner Units, Net of Issuance Costs	78,349	18	78,331				78,349	78,349
Stock Based Compensation Activity	7,456	0	3,243	(2,975)		7,188
Stock Based Compensation Activity							7,456	268	7,188
Common Stock Dividends and Unit Distributions	(130,943)			(128,473)		(2,470)
Unit Distributions							(130,943)	(128,473)	(2,470)
Conversion of Limited Partner Units to Common Stock / General Partner Units	0	2	2,088			(2,090)	0	2,090	(2,090)
Reallocation—Additional Paid-in-Capital	0		182			(182)
Contributions from Noncontrolling Interests	4,321					4,321	4,401				4,401
Distributions to Noncontrolling Interests							(731)				(731)
Reallocation—Other Comprehensive Income	0				9	(9)
Ending Balance at Dec. 31, 2020	$ 1,947,320	$ 1,290	$ 2,224,691	$ (306,294)	$ (16,953)	$ 44,586
Ending Balance at Dec. 31, 2020							$ 1,956,690	$ 1,898,635	$ 70,435	$ (17,308)	$ 4,928

CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY / PARTNERS' CAPITAL CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY / PARTNERS' CAPITAL (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Dividends/Distributions Per Share/Unit	$ 1.00	$ 0.92	$ 0.87
First Industrial, L.P.
Dividends/Distributions Per Share/Unit	$ 1.00	$ 0.92	$ 0.87

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2020

Dec. 31, 2019

Dec. 31, 2018

CASH FLOWS FROM OPERATING ACTIVITIES:

Net Income

$ 200,169

$ 243,881

$ 167,334

Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:

Depreciation

102,533

98,333

94,626

Amortization of Debt Issuance Costs

3,428

3,218

3,404

Other Amortization, including Stock Based Compensation

35,231

28,780

26,976

Impairment of Real Estate

2,756

Provision for Bad Debt

350

Equity in (Income) Loss of Joint Ventures

(4,200)

(16,235)

276

Distributions from Joint Ventures

4,279

15,959

Gain on Sale of Real Estate

^[1]

(86,751)

(124,942)

(81,600)

Loss from Retirement of Debt

Gain on Casualty and Involuntary Conversion

(6,476)

(392)

Payments to Settle Derivative Instruments

(3,149)

Straight-line Rental Income and Expense, Net

(8,973)

(10,884)

(2,165)

Decrease (Increase) in Tenant Accounts Receivable, Prepaid Expenses and Other Assets, Net and Operating Lease Right-of-Use Assets

3,861

(11,523)

(4,199)

(Decrease) Increase in Accounts Payable, Accrued Expenses, Other Liabilities, Rents Received in Advance and Security Deposits

(2,671)

22,095

3,090

Net Cash Provided by Operating Activities

240,430

245,533

210,495

CASH FLOWS FROM INVESTING ACTIVITIES:

Acquisitions of Real Estate

(220,223)

(152,744)

(157,787)

Additions to Investment in Real Estate and Non-Acquisition Tenant Improvements and Lease Costs

(198,496)

(294,633)

(224,466)

Net Proceeds from Sales of Investments in Real Estate, Including Sales-Type Lease Receivable

203,864

254,416

184,783

Increase in Escrow Deposits

(14,950)

(23,113)

(1,326)

Proceeds from Casualty and Involuntary Conversion

6,476

906

Contributions to and Investments in Joint Venture

(42,744)

(210)

(25,190)

Distributions from Joint Venture

19,938

8,711

1,829

Other Investing Activity

(5,603)

2,187

(2,147)

Net Cash Used in Investing Activities

(251,738)

(205,386)

(223,398)

CASH FLOWS FROM FINANCING ACTIVITIES:

Financing and Equity Issuance Costs

(3,363)

(954)

(2,975)

Proceeds from the Issuance of Common Stock/Contribution of General Partner Units

78,718

145,584

Tax Paid on Shares Withheld

(5,944)

(4,384)

(6,020)

Common Stock Dividends and Unit Distributions Paid

(127,338)

(117,214)

(109,649)

Contributions from Noncontrolling Interests

4,321

Repayments on Mortgage Loans Payable

(30,146)

(123,250)

(165,646)

Proceeds from Senior Unsecured Notes

300,000

150,000

300,000

Proceeds from Unsecured Credit Facility

247,000

415,000

237,000

Repayments on Unsecured Credit Facility

(405,000)

(257,000)

(381,500)

Net Cash Provided by Financing Activities

58,248

62,198

16,794

Net Increase in Cash, Cash Equivalents and Restricted Cash

46,940

102,345

3,891

Cash, Cash Equivalents and Restricted Cash, Beginning of Year

152,718

50,373

46,482

Cash, Cash Equivalents and Restricted Cash, End of Year

199,658

152,718

50,373

SUPPLEMENTAL INFORMATION TO STATEMENTS OF CASH FLOWS:

Interest Paid, Net of Interest Expense Capitalized in Connection with Development Activity

48,849

47,801

47,408

Interest Expense Capitalized in Connection with Development Activity

6,847

5,757

5,869

Income Taxes Paid

1,573

3,583

457

Cash Paid for Operating Lease Liabilities

2,821

2,084

Supplemental Schedule of Non-Cash Operating Activities:

Operating Lease Liabilities Arising from Obtaining Right-of-Use Assets

1,341

22,871

Supplemental Schedule of Non-Cash Investing and Financing Activities:

Dividends and Distributions Payable

33,703

30,567

28,845

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

Lease Reclassification from Operating Lease to Sales-Type Lease:

Land

(1,087,907)

(957,478)

Deferred Rent Receivables, Net

(84,567)

(77,703)

Assumption of Indebtedness and Other Liabilities in Connection with the Acquisition of Real Estate

18,579

1,466

11,878

Accounts Payable Related to Construction in Progress and Additions to Investment in Real Estate

34,008

51,107

31,545

Write-off of Fully Depreciated Assets

(45,302)

(37,892)

(43,654)

Sales Type Lease

Lease Reclassification from Operating Lease to Sales-Type Lease:

Sales-type Lease, Lease Receivable

54,521

Land

(24,803)

Building Net Of Accumulated Depreciation

(17,845)

Deferred Rent Receivables, Net

(2,073)

Other Assets Net Of Accumulated Amortization

(1,194)

Sales-type Lease, Selling Profit (Loss)

8,606

Noncontrolling Interests

CASH FLOWS FROM OPERATING ACTIVITIES:

Net Income

4,180

5,106

4,095

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

(2,090)

(7,196)

(16,605)

Common Stock

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

Additional Paid-in- Capital

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

2,088

7,191

16,592

First Industrial, L.P.

CASH FLOWS FROM OPERATING ACTIVITIES:

Net Income

200,169

243,881

167,334

Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:

Depreciation

102,533

98,333

94,626

Amortization of Debt Issuance Costs

3,428

3,218

3,404

Other Amortization, including Stock Based Compensation

35,231

28,780

26,976

Impairment of Real Estate

2,756

Provision for Bad Debt

350

Equity in (Income) Loss of Joint Ventures

(4,200)

(16,235)

276

Distributions from Joint Ventures

4,279

15,959

Gain on Sale of Real Estate

(86,751)

(124,942)

(81,600)

Loss from Retirement of Debt

Gain on Casualty and Involuntary Conversion

(6,476)

(392)

Payments to Settle Derivative Instruments

(3,149)

Straight-line Rental Income and Expense, Net

(8,973)

(10,884)

(2,165)

Decrease (Increase) in Tenant Accounts Receivable, Prepaid Expenses and Other Assets, Net and Operating Lease Right-of-Use Assets

4,512

(11,436)

(4,189)

(Decrease) Increase in Accounts Payable, Accrued Expenses, Other Liabilities, Rents Received in Advance and Security Deposits

(2,671)

22,095

3,090

Net Cash Provided by Operating Activities

241,081

245,620

210,505

CASH FLOWS FROM INVESTING ACTIVITIES:

Acquisitions of Real Estate

(220,223)

(152,744)

(157,787)

Additions to Investment in Real Estate and Non-Acquisition Tenant Improvements and Lease Costs

(198,496)

(294,633)

(224,466)

Net Proceeds from Sales of Investments in Real Estate, Including Sales-Type Lease Receivable

203,864

254,416

184,783

Increase in Escrow Deposits

(14,950)

(23,113)

(1,326)

Proceeds from Casualty and Involuntary Conversion

6,476

906

Contributions to and Investments in Joint Venture

(42,744)

(210)

(25,190)

Distributions from Joint Venture

19,938

8,711

1,829

Other Investing Activity

(5,603)

2,187

(2,147)

Net Cash Used in Investing Activities

(251,738)

(205,386)

(223,398)

CASH FLOWS FROM FINANCING ACTIVITIES:

Financing and Equity Issuance Costs

(3,363)

(954)

(2,975)

Proceeds from the Issuance of Common Stock/Contribution of General Partner Units

78,718

145,584

Tax Paid on Shares Withheld

(5,944)

(4,384)

(6,020)

Common Stock Dividends and Unit Distributions Paid

(127,338)

(117,214)

(109,649)

Contributions from Noncontrolling Interests

4,401

126

Distributions to Noncontrolling Interests

(731)

(119)

(136)

Repayments on Mortgage Loans Payable

(30,146)

(123,250)

(165,646)

Proceeds from Senior Unsecured Notes

300,000

150,000

300,000

Proceeds from Unsecured Credit Facility

247,000

415,000

237,000

Repayments on Unsecured Credit Facility

(405,000)

(257,000)

(381,500)

Net Cash Provided by Financing Activities

57,597

62,111

16,784

Net Increase in Cash, Cash Equivalents and Restricted Cash

46,940

102,345

3,891

Cash, Cash Equivalents and Restricted Cash, Beginning of Year

152,718

50,373

46,482

Cash, Cash Equivalents and Restricted Cash, End of Year

199,658

152,718

50,373

SUPPLEMENTAL INFORMATION TO STATEMENTS OF CASH FLOWS:

Interest Paid, Net of Interest Expense Capitalized in Connection with Development Activity

48,849

47,801

47,408

Interest Expense Capitalized in Connection with Development Activity

6,847

5,757

5,869

Income Taxes Paid

1,573

3,583

457

Cash Paid for Operating Lease Liabilities

2,821

2,084

Supplemental Schedule of Non-Cash Operating Activities:

Operating Lease Liabilities Arising from Obtaining Right-of-Use Assets

1,341

22,871

Supplemental Schedule of Non-Cash Investing and Financing Activities:

Dividends and Distributions Payable

33,703

30,567

28,845

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

Lease Reclassification from Operating Lease to Sales-Type Lease:

Land

(1,087,907)

(957,478)

Deferred Rent Receivables, Net

(84,567)

(77,703)

Assumption of Indebtedness and Other Liabilities in Connection with the Acquisition of Real Estate

18,579

1,466

11,878

Accounts Payable Related to Construction in Progress and Additions to Investment in Real Estate

34,008

51,107

31,545

Write-off of Fully Depreciated Assets

(45,302)

(37,892)

(43,654)

First Industrial, L.P. | Sales Type Lease

Lease Reclassification from Operating Lease to Sales-Type Lease:

Sales-type Lease, Lease Receivable

54,521

Land

(24,803)

Building Net Of Accumulated Depreciation

(17,845)

Deferred Rent Receivables, Net

(2,073)

Other Assets Net Of Accumulated Amortization

(1,194)

Sales-type Lease, Selling Profit (Loss)

8,606

First Industrial, L.P. | Limited Partner Units

CASH FLOWS FROM OPERATING ACTIVITIES:

Net Income

4,189

5,106

4,095

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

(2,090)

(7,196)

(16,605)

First Industrial, L.P. | General Partner Units

CASH FLOWS FROM OPERATING ACTIVITIES:

Net Income

195,745

238,522

163,151

Exchange of Limited Partner Units for Common Stock/General Partner Units

Conversion of Limited Partner Units to Common Stock / General Partner Units

$ 2,090

$ 7,196

$ 16,605

[1]

(B) Gross proceeds and gain on sale of real estate include the sale of several land parcels for the years ended December 31, 2019 and 2018. In addition, included in the above table for the year ended December 31, 2019, is 0.6 million square feet of GLA, gross proceeds of $54,521 and gain on sale of $8,606 related to the reclassification of a lease from an operating lease to a sales-type lease that was recorded as a lease receivable as of December 31, 2019 and collected during 2020. See Note 10 for additional information.

Organization	12 Months Ended
Organization	Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization First Industrial Realty Trust, Inc. (the "Company") is a self-administered and fully integrated real estate company which owns, manages, acquires, sells, develops and redevelops industrial real estate. The Company is a Maryland corporation organized on August 10, 1993 and a real estate investment trust ("REIT") as defined in the Internal Revenue Code of 1986 (the "Code"). Unless stated otherwise or the context otherwise requires, the terms "we," "our" and "us" refer to the Company and its subsidiaries, including its operating partnership, First Industrial, L.P. (the "Operating Partnership"), and its consolidated subsidiaries. We began operations on July 1, 1994. The Company's operations are conducted primarily through the Operating Partnership, of which the Company is the sole general partner (the "General Partner"), with an approximate 97.9% and 98.1% ownership interest ("General Partner Units") at December 31, 2020 and 2019, respectively. The Operating Partnership also conducts operations through eight other limited partnerships (the "Other Real Estate Partnerships"), numerous limited liability companies ("LLCs") and certain taxable REIT subsidiaries ("TRSs"), the operating data of which, together with that of the Operating Partnership, is consolidated with that of the Company as presented herein. The Operating Partnership holds at least a 99% limited partnership interest in each of the Other Real Estate Partnerships. The general partners of the Other Real Estate Partnerships are separate corporations, wholly-owned by the Company, each with at least a .01% general partnership interest in the Other Real Estate Partnerships. The Company does not have any significant assets or liabilities other than its investment in the Operating Partnership and its 100% ownership interest in the general partners of the Other Real Estate Partnerships. The Company's noncontrolling interest in the Operating Partnership of approximately 2.1% and 1.9% at December 31, 2020 and 2019, respectively, represents the aggregate partnership interest held by the limited partners thereof ("Limited Partner Units" and together with the General Partner Units, the "Units"). The limited partners of the Operating Partnership are persons or entities who contributed their direct or indirect interests in properties to the Operating Partnership in exchange for common Limited Partner Units of the Operating Partnership and/or recipients of RLP Units of the Operating Partnership (See Note 6) pursuant to the Company's Stock Incentive Plan. We also own equity interests in, and provide various services to, two joint ventures (the "Joint Ventures") through a wholly-owned TRS of the Operating Partnership. The Joint Ventures are accounted for under the equity method of accounting. The operating data of the Joint Ventures is not consolidated with that of the Company or the Operating Partnership as presented herein. See Note 5 for more information related to Joint Ventures. Profits, losses and distributions of the Operating Partnership, the LLCs, the Other Real Estate Partnerships, the TRSs and the Joint Ventures are allocated to the general partner and the limited partners, the members or the shareholders, as applicable, of such entities in accordance with the provisions contained within their respective organizational documents. As of December 31, 2020, we owned 427 industrial properties located in 20 states, containing an aggregate of approximately 62.8 million square feet of gross leasable area ("GLA"). Of the 427 properties owned on a consolidated basis, none of them are directly owned by the Company. Any references to the number of industrial properties and square footage in the financial statement footnotes are unaudited.

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Basis of Presentation

The accompanying consolidated financial statements at December 31, 2020 and 2019 and for each of the years ended December 31, 2020, 2019 and 2018 include the accounts and operating results of the Company and the Operating Partnership. All intercompany transactions have been eliminated in consolidation.

Use of Estimates

In order to conform with generally accepted accounting principles ("GAAP"), in preparation of our consolidated financial statements we are required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of December 31, 2020 and 2019, and the reported amounts of revenues and expenses for each of the years ended December 31, 2020, 2019 and 2018. Actual results could differ from those estimates.

Cash and Cash Equivalents

Cash and cash equivalents include all cash and liquid investments with an initial maturity of three months or less. The carrying amount approximates fair value due to the short term maturity of these investments.

Restricted Cash

Restricted cash includes cash held in escrow in connection with gross proceeds from the sales of certain industrial properties. These sales proceeds will be disbursed as we exchange into properties under Section 1031 of the Code. The carrying amount approximates fair value due to the short term maturity of these investments. For purposes of our consolidated statements of cash flows, changes in restricted cash are aggregated with cash and cash equivalents.

Investment in Real Estate and Depreciation

Investment in real estate is carried at cost, less accumulated depreciation and amortization. We review our properties on a quarterly basis for impairment and provide a provision if impairments exist. To determine if an impairment may exist, we review our properties and identify those that have had either an event of change or event of circumstances warranting further assessment of recoverability (such as a decrease in occupancy, a decline in general market conditions or a change in the expected hold period of an asset or asset group). The judgments regarding the existence of indicators of impairment are based on the operating performance, market conditions, as well as our ability to hold and our intent with regard to each property. If further assessment of recoverability is needed, we estimate the future net cash flows expected to result from the use of the property and its eventual disposition. Estimated future net cash flows are based on estimates of future operating performance and market conditions. If the sum of the expected future net cash flows (undiscounted and without interest charges) is less than the carrying amount of the property or group of properties, we will recognize an impairment loss based upon the estimated fair value of the property or group of properties. The assessment of fair value requires the use of estimates and assumptions relating to the timing and amounts of cash flow projections, discount rates and terminal capitalization rates.

We generally classify certain properties and related assets and liabilities as held for sale when the sale of an asset has been duly approved by management, a legally enforceable contract has been executed and the buyer's due diligence period, if any, has expired. At such time, the respective assets and liabilities are presented separately on the consolidated balance sheets. Upon held for sale classification, we cease depreciation and value the properties at the lower of depreciated cost or fair value, less costs to dispose.

Interest costs, real estate taxes, compensation costs of development personnel and other directly related costs incurred during construction periods are capitalized and depreciated commencing with the date the property is substantially completed. Upon substantial completion, we reclassify construction in progress to building, tenant improvements and leasing commissions. Such costs begin to be capitalized to the development projects from the point we are undergoing necessary activities to get the development ready for its intended use and cease when the development projects are substantially completed and held available for occupancy. Interest is capitalized using the weighted average borrowing rate during the construction period.

Depreciation expense is computed using the straight-line method based on the following useful lives:


			Years
Buildings and Improvements			7 to 50
Land Improvements			3 to 16
Furniture, Fixtures and Equipment			3 to 5
Tenant Improvements			Lease Term

Construction expenditures for tenant improvements, leasehold improvements and leasing commissions (inclusive of incentive compensation costs of personnel directly attributable to executed leases) are capitalized and amortized over the terms of each specific lease. Repairs and maintenance are charged to expense when incurred. Expenditures for improvements are capitalized.

Upon acquisition of a property, we allocate the purchase price of the property based upon the fair value of the assets acquired and liabilities assumed, which generally consists of land, buildings, tenant improvements, construction in progress, leasing commissions and lease intangibles including in-place lease assets and above market and below market lease assets and liabilities. We allocate the purchase price to the fair value of the tangible assets of an acquired property by valuing the property as if it were vacant. The determination of fair value includes the use of significant assumptions such as land comparables, discount rates, terminal capitalization rates and market rent assumptions. Acquired above and below market lease intangibles are valued based on the present value of the difference between prevailing market rental rates and the in-place rental rates measured over a period equal to the remaining term of the lease for above market leases or the remaining term of the lease plus the term of any below market fixed rate renewal options for below market leases. The value of above and below market lease intangibles, which are included as assets or liabilities in the line item Deferred Leasing Intangibles, Net are amortized as an increase or decrease to rental revenue over the remaining initial lease term, plus the term of any below market fixed rate renewal options of the respective leases.

The purchase price is further allocated to in-place lease values based on an estimate of the lease revenue received during a reasonable lease-up period as if the property was vacant on the date of acquisition. The value of in-place lease intangibles, which are included in the line item Deferred Leasing Intangibles, Net are amortized over the remaining initial lease term (including expected renewal periods) as adjustments to depreciation and other amortization expense. If a tenant terminates its lease early, the unamortized portion of the tenant improvements, leasing commissions, above and below market intangibles and the in-place lease value is immediately accelerated and fully amortized on the date of the termination.

As defined by GAAP, a business is an integrated set of activities and assets that is capable of being conducted and managed for the purpose of providing a return in the form of dividends, lower costs or other economic benefits directly to investors or other owners, members or participants. Our typical acquisitions consist of properties whereby substantially all the fair value or gross assets acquired is concentrated in a single asset (land, building, construction in progress and in-place leases) and, therefore, will be accounted for as asset acquisitions, which permits the capitalization of transaction costs to the basis of the acquired property.

Deferred leasing intangibles, net of accumulated amortization, included in our total assets and total liabilities consist of the following:


	December 31, 2020		December 31, 2019
In-Place Leases	$	18,253	$	20,188
Above Market Leases	1,948		2,197
Below Market Ground Lease Obligation	1,552		1,597
Tenant Relationships	3,458		4,551
Total Included in Total Assets, Net of $24,781 and $29,541 of Accumulated Amortization	$	25,211	$	28,533
Below Market Leases	$	11,064	$	11,893
Total Included in Total Liabilities, Net of $13,849 and $13,045 of Accumulated Amortization	$	11,064	$	11,893

Amortization expense related to in-place leases and tenant relationships was $8,201, $6,303 and $6,267 for the years ended December 31, 2020, 2019 and 2018, respectively. Lease revenue increased by $1,962, $1,281 and $1,095 related to net amortization of above and below market leases. We will recognize net amortization expense related to deferred leasing intangibles over the next five years, for properties owned as of December 31, 2020 as follows:


	Estimated Amortization of In-Place Leases and Tenant Relationships		Estimated Net Increase to Rental Revenues Related to Above and Below Market Leases
2021	$	4,210	$	1,443
2022	$	3,717	$	1,353
2023	$	3,283	$	1,101
2024	$	2,562	$	1,120
2025	$	1,996	$	1,029

Debt Issuance Costs

Debt issuance costs include fees and costs incurred to obtain long-term financing. These fees and costs are being amortized over the terms of the respective loans. Unamortized debt issuance costs are written-off when debt is retired before the maturity date. Debt issuance costs are presented as a direct deduction from the carrying amount of the respective debt liability, consistent with debt discounts, except for the debt issuance costs related to the unsecured credit facility which are included in the line item Prepaid Expenses and Other Assets, Net on the consolidated balance sheets.

Investment in Joint Ventures

Investment in joint ventures represents a noncontrolling equity interest in two joint ventures. We have determined to account for our investment in the joint ventures under the equity method of accounting, as we do not have a majority voting interest, operational control or financial control. Control is determined using accounting standards related to the consolidation of joint ventures and variable interest entities ("VIEs"). Under the equity method of accounting, our share of earnings or losses of the joint ventures is reflected in income as earned and contributions or distributions increase or decrease our investment in joint ventures as paid or received, respectively. Differences between our carrying value of our investment in the joint ventures and our underlying equity in such joint ventures are amortized and included as an adjustment to our equity in income (loss).

On a periodic basis, management assesses whether there are any indicators that the value of our investment in the joint ventures may be impaired. An investment is impaired only if our estimate of the fair value of the investment is less than the carrying value of the investment, and such decline in value is deemed to be other than temporary. To the extent impairment has occurred, the loss shall be measured as the excess of the carrying value of the investment over the value of the investment.

Noncontrolling Interests

Limited Partner Units are reported within Partners' Capital in the Operating Partnership's balance sheet as of December 31, 2020 and 2019 because they are not redeemable for cash or other assets (a) at a fixed or determinable date, (b) at the option of the Unitholder or (c) upon the occurrence of an event that is not solely within the control of the Operating Partnership. Redemption can be effectuated, as determined by the General Partner, either by exchanging the Units for shares of common stock of the Company on a one-for-one basis, subject to adjustment, or by paying cash equal to the fair market value of such shares.

The Operating Partnership is the only significant asset of the Company and economic, fiduciary and contractual means align the interests of the Company and the Operating Partnership. The Company's Board of Directors and officers of the Company direct the Company to act when acting in its capacity as sole general partner of the Operating Partnership. Because of this, the Operating Partnership is deemed to have effective control of the form of redemption consideration. As of December 31, 2020, all criteria were met for the Operating Partnership to control the actions or events necessary to issue the maximum number of the Company's common shares required to be delivered upon redemption of all remaining Limited Partner Units.

Through a wholly-owned TRS of the Operating Partnership, we own a 43% interest in a joint venture that is accounted for under the equity method of accounting. Our ownership interest in the joint venture is held through a partnership ("Joint Venture II Partnership") with a third party. We concluded that we hold the power to direct the activities that most significantly impact the economic performance of the Joint Venture II Partnership. As a result, we consolidate the Joint Venture II Partnership, which holds an aggregate 49% interest in Joint Venture II (as defined in Note 5) and reflect the third party's interest in the joint venture as Noncontrolling Interests within the financial statements of the Company and Operating Partnership. See Note 5.

Stock Based Compensation

We measure compensation cost for all stock-based awards at fair value on the date of grant and recognize compensation expense over the period during which an employee is required to provide service in exchange for the award, generally the vesting period.

Revenue Recognition

We lease our properties to tenants under agreements that are classified as leases. We recognize, as rental income, the total minimum lease payments under the leases on a straight-line basis over the lease term. Generally, under the terms of our leases, the majority of property operating expenses, including real estate taxes, insurance, and other property operating expenses are recovered from our tenants and recognized as tenant recovery revenue in the same period we incur the related expenses. As the timing and straight-line pattern of transfer to the lessee for rental revenue and the associated rental recoveries are the same and our leases qualify as operating leases, we account for the present rental revenue and tenant recovery revenue as a single component under Lease Revenue.

We assess the collectibility of lease receivables (including future minimum rental payments) both at commencement and throughout the lease term. If we conclude that collection of lease payments is not probable at lease commencement, we will recognize lease payments only as they are received. If our assessment of collectibility changes during the lease term, any difference between the revenue that would have been received under the straight-line method and the lease payments that have been collected will be recognized as a current period adjustment to Lease Revenue and revenue will subsequently be accounted for on a cash basis until such time that collection of future rent is deemed probable.

If a lease provides for tenant improvements, we determine whether we or the tenant is the owner of the tenant improvements. When we are the owner of the tenant improvements, any tenant improvements funded by the tenant are treated as lease payments which are deferred and amortized as revenue over the lease term. When the tenant is the owner of the tenant improvements, we record any tenant improvement allowance funded as a lease inducement and amortize it as a reduction of revenue over the lease term.

Revenue is generally recognized on payments received from tenants for early lease terminations upon the effective termination of a tenant's lease and when we have no further obligations under the lease.

Property Expenses

Property expenses include real estate taxes, utilities, repairs and maintenance, property insurance as well as the cost of our property management personnel and other costs of managing our properties. We adopted Financial Accounting Standards Board ("FASB") Accounting Standards Codification 842 ("ASC 842") Leases effective January 1, 2019. The standard required lessors to exclude from variable payments recorded in lease revenues certain lessor costs, such as real estate taxes, that the lessor contractually requires the lessee to pay directly to a third party on its behalf. Several of our leases require tenants to pay real estate taxes directly to taxing authorities. For periods prior to January 1, 2019, we recorded these payments in the line item Property Expenses with an offset in the line item Lease Revenue. For the year ended December 31, 2018, $7,517 of these payments are included in the aforementioned line items.

Lessee Accounting

We are a lessee on a limited number of ground and office leases and these operating lease agreements are included within Operating Lease Right-of-Use Assets ("ROU") and Operating Lease Liabilities on the consolidated balance sheets. We elected the practical expedient to combine our lease and related nonlease components for our lessee building leases. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. Our variable lease payments consist of nonlease services related to the lease. Variable lease payments are excluded from the ROU assets and lease liabilities and are recognized in the period in which the obligation for those payments is incurred. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. ROU assets also include any future minimum lease payments made and exclude lease incentives. Many of our lessee agreements include options to extend the lease, which we do not include in our minimum lease terms unless they are reasonably certain to be exercised. Rental expense for lease payments related to operating leases is recognized on a straight-line basis over the lease term.

Gain on Sale of Real Estate

Asset sales are generally recognized when control of the asset being sold is transferred to the buyer. As the assets are sold, their costs and related accumulated depreciation, if any, are derecognized with resulting gains or losses reflected in net income. Estimated future costs to be incurred by us after completion of each sale are accrued and included in the determination of the gain on sales.

When leases contain purchase options, we assess the probability that the tenant will execute the purchase option both at lease commencement or at the time the tenant communicates their intent to execute the purchase option. If we determine the execution of the purchase option is likely, we will account for the lease as a sales-type lease and derecognize the associated real estate assets on our balance sheet and record a gain or loss on sale.

Income Taxes

The Company has elected to be taxed as a REIT under the Code. To qualify as a REIT, the Company must meet a number of organizational and operational requirements, including a requirement to distribute at least 90% of its adjusted taxable income to its stockholders. Management intends to continue to adhere to these requirements and to maintain the Company's REIT status. As a REIT, the Company is entitled to a tax deduction for some or all of the dividends it pays to shareholders. Accordingly, the Company generally will not be subject to federal income taxes as long as it currently distributes to shareholders an amount equal to or in excess of the Company's taxable income. If the Company fails to qualify as a REIT in any taxable year, it will be subject to federal income taxes and may not be able to qualify as a REIT for four subsequent taxable years.

REIT qualification reduces, but does not eliminate, the amount of state and local taxes we pay. In addition, certain activities that we undertake may be conducted by entities which have elected to be treated as a TRS. TRSs are subject to both federal, state and local income taxes. A benefit or provision has been made for federal, state and local income taxes in the accompanying consolidated financial statements.

In accordance with partnership taxation, each of the partners of the Operating Partnership is responsible for reporting their share of taxable income or loss.

Earnings Per Share and Earnings Per Unit ("EPS" and "EPU")

We use the two-class method of computing earnings per common share or Unit, which is an earnings allocation formula that determines earnings per share for common stock and any participating securities according to dividends declared (whether paid or unpaid) and participation rights in undistributed earnings. Basic net income per common share or Unit is computed by dividing net income available to common stockholders or Unitholders by the weighted average number of common shares or Units outstanding for the period. Diluted net income per common share or Unit is computed by dividing net income available to common stockholders or Unitholders by the sum of the weighted average number of common shares or Units outstanding and any dilutive non-participating securities for the period.

Derivative Financial Instruments

During the normal course of business, we have used derivative instruments for the purpose of managing interest rate risk on anticipated offerings of long term debt. Receipts or payments that result from the settlement of derivative instruments used to fix the interest rate on anticipated offerings of senior unsecured notes are amortized over the life of the derivative or the life of the debt and is included in interest expense. Receipts or payments resulting from derivative instruments used to convert floating rate debt to fixed rate debt are recognized as a component of interest expense.

To qualify for hedge accounting, derivative instruments used for risk management purposes must effectively reduce the risk exposure that they are designed to hedge. In addition, at inception of a qualifying cash flow hedging relationship, the underlying transaction or transactions, must be, and are expected to remain, probable of occurring in accordance with our related assertions. We recognize all derivative instruments in the line items Prepaid Expenses and Other Assets, Net or Accounts Payable, Accrued Expenses and Other Liabilities at fair value. Changes in fair value of derivative instruments that are not designated in hedging relationships or that do not meet the criteria of hedge accounting are recognized in earnings. For derivative instruments designated in qualifying cash flow hedging relationships, changes in fair value related to the effective portion of the derivative instruments are recognized in the line item Accumulated Other Comprehensive Income (Loss), whereas changes in fair value of the ineffective portion are recognized in earnings. If it is determined that a derivative instrument ceases to be highly effective as a hedge, or that it is probable the underlying forecasted transaction will not occur, we discontinue its cash flow hedge accounting prospectively and records the appropriate adjustment to earnings based on the current fair value of the derivative instrument. The credit risks associated with derivative instruments are controlled through the evaluation and monitoring of the creditworthiness of the counterparty. In the event that the counterparty fails to meet the terms of the derivative instruments, our exposure is limited to the fair value of agreements, not the notional amounts.

Fair Value

GAAP establishes a framework for measuring fair value and requires disclosures about fair value measurements. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants. The guidance establishes a hierarchy for inputs used in measuring fair value based on observable and unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are based on market data obtained from independent sources. Unobservable inputs are inputs that reflect our assumptions of pricing the asset or liability based on the best information available in the circumstances. We estimate fair value using available market information and valuation methodologies we believe to be appropriate for these purposes. The fair value hierarchy consists of the following three broad levels:

•Level 1 - quoted prices in active markets for identical assets or liabilities that the entity can access at the measurement date;

•Level 2 - inputs other than quoted prices within Level 1 that are either directly or indirectly observable for the asset or liability; and

•Level 3 - unobservable inputs in which little or no market data exists for the asset or liability.

Our assets and liabilities that are measured at fair value are classified in their entirety based on the lowest level of input that is significant to their fair value measurement. Considerable judgment and a high degree of subjectivity are involved in developing these estimates and, accordingly, they are not necessarily indicative of amounts that we would realize on disposition.

Segment Reporting

Management views the Company, inclusive of the Operating Partnership, as a single segment based on its method of internal reporting.

Recent Accounting Pronouncements Adopted

In March 2020, FASB issued Accounting Standards Update (“ASU”) No. 2020-04 Reference Rate Reform (Topic 848). ASU 2020-04 contains practical expedients for reference rate reform-related activities that impact debt, leases, derivatives and other contracts. The guidance in ASU 2020-04 is optional and may be elected over time as reference rate reform activities occur. During the three months ended March 31, 2020, the Company elected to apply the hedge accounting expedients related to probability and the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. Application of these expedients preserves the presentation of derivatives consistent with past presentation. The Company continues to evaluate the impact of the guidance and may apply other elections as applicable as additional changes in the market occur.

In April 2020, the FASB issued a Staff Question-and-Answer ("Q&A") to clarify whether lease concessions related to the effects of COVID-19 require the application of the lease modification guidance under the new lease standard, which we adopted on January 1, 2019. Under the new leasing standard, an entity would have to determine, on a lease by lease basis, if a lease concession was the result of a new arrangement reached with the tenant, which would be accounted for under the lease modification framework, or if the lease concession was under the enforceable rights and obligations that existed in the original lease, which would be accounted for outside the lease modification framework. The Q&A provides entities with the option to elect to account for lease concessions as though the enforceable rights and obligations existed in the original lease as long as the total cash flows from the modified lease are substantially similar to the cash flows in the original lease. We have elected this option and, to the extent that a rent concession is granted as a deferral of payments but total payments are substantially the same, we will account for the concession as if no change has been made to the original lease.

Investment in Real Estate

12 Months Ended

Dec. 31, 2020

Real Estate [Abstract]

Investment in Real Estate

Acquisitions

The following table summarizes our acquisition of industrial properties from third parties for the years ended December 31, 2020, 2019 and 2018. The revenue and net income associated with the acquisition of the industrial properties, since their respective acquisition dates, are not significant for years ended December 31, 2020, 2019 or 2018.


	Year Ended December 31,
	2020		2019		2018
Number of Industrial Properties Acquired	8		9		10
GLA (in millions)	1.5		0.5		1.0
Purchase Price (A)	$	224,027	$	147,887	$	167,546

(A) Purchase price includes the acquisition of several land parcels, which aggregates to $69,617, $81,082 and $38,976, respectively, for the years ended December 31, 2020, 2019 and 2018 and excludes closing costs incurred with the acquisition of the industrial properties and land parcels that have been capitalized.

The following table summarizes the fair value of amounts recognized for each major class of asset and liability for the industrial properties and land parcels acquired during the years ended December 31, 2020 and 2019:


	Year Ended December 31,
	2020		2019
Land	$	121,353	$	101,764
Building and Improvements/Construction in Progress	97,138		43,693
Other Assets	1,790		859
In-Place Leases	5,174		5,601

Above Market Leases	134		34

Below Market Leases	(1,562)		(4,064)
Total Purchase Price	$	224,027	$	147,887

Real Estate Held for Sale

As of December 31, 2020, we had one industrial property comprised of approximately 0.7 million square feet of GLA held for sale.

Sales

The following table summarizes our property dispositions for the years ended December 31, 2020, 2019 and 2018:


	Year Ended December 31,
	2020		2019		2018
Number of Industrial Properties Sold (A)	29		40		53
GLA (in millions)(B)	1.9		5.9		2.6
Gross Proceeds from the Sale of Real Estate (B)	$	153,351	$	315,768	$	192,047
Gain on Sale of Real Estate (B)	$	86,751	$	124,942	$	81,600

(A) Included as one industrial property for each of the years ended December 31, 2020 and 2019 is the sale of multiple industrial condominium units.

Impairment Charges

The impairment charges of $2,756 recorded during the year ended December 31, 2018 were due to marketing one industrial property and one land parcel for sale and our assessment of the likelihood and timing of a potential sale transaction. The fair market values were determined using third party offers. Valuations based on third party offers included bona fide contract prices and letter of intent amounts that we believe were indicative of fair value and fall into Level 3 of the fair value hierarchy. The property and the land parcel for which impairment was recorded were sold later during the year ended December 31, 2018.

Indebtedness

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Indebtedness

The following table discloses certain information regarding our indebtedness:


	Outstanding Balance at				Interest Rate at December 31, 2020	Effective Interest Rate at Issuance	Maturity Date
	December 31, 2020		December 31, 2019
Mortgage Loans Payable, Gross	$	144,214	$	174,360	4.03% – 4.85%	4.03% – 4.85%	October 2021 – August 2028
Unamortized Debt Issuance Costs	(335)		(675)

Mortgage Loans Payable, Net	$	143,879	$	173,685
Senior Unsecured Notes, Gross
2027 Notes	6,070		6,070		7.15%	7.11%	5/15/2027
2028 Notes	31,901		31,901		7.60%	8.13%	7/15/2028
2032 Notes	10,600		10,600		7.75%	7.87%	4/15/2032
2027 Private Placement Notes	125,000		125,000		4.30%	4.30%	4/20/2027
2028 Private Placement Notes	150,000		150,000		3.86%	3.86%	2/15/2028
2029 Private Placement Notes	75,000		75,000		4.40%	4.40%	4/20/2029
2029 II Private Placement Notes	150,000		150,000		3.97%	4.23%	7/23/2029
2030 Private Placement Notes	150,000		150,000		3.96%	3.96%	2/15/2030
2030 II Private Placement Notes	100,000		—		2.74%	2.74%	9/17/2030
2032 Private Placement Notes	200,000		—		2.84%	2.84%	9/17/2032
Subtotal	$	998,571	$	698,571
Unamortized Debt Issuance Costs	(6,206)		(4,485)
Unamortized Discounts	(65)		(71)
Senior Unsecured Notes, Net	$	992,300	$	694,015
Unsecured Term Loans, Gross
2014 Unsecured Term Loan	$	—	$	200,000	N/A	N/A	N/A
2015 Unsecured Term Loan (A)	260,000		260,000		2.89%	N/A	9/12/2022
2020 Unsecured Term Loan (A)	200,000		—		3.79%	N/A	7/15/2021
Subtotal	$	460,000	$	460,000
Unamortized Debt Issuance Costs	(1,538)		(2,135)
Unsecured Term Loans, Net	$	458,462	$	457,865
Unsecured Credit Facility (B)	$	—	$	158,000	N/A	N/A	10/29/2021

(A) The interest rate at December 31, 2020 also reflects the derivative instruments we entered into to effectively convert the variable rate to a fixed rate. See Note 12.

(B) The maturity date may be extended an additional year at our election, subject to certain restrictions. Amounts exclude unamortized debt issuance costs of $1,049 and $2,300 as of December 31, 2020 and 2019, respectively, which are included in the line item Prepaid Expenses and Other Assets, Net.

Mortgage Loans Payable, Net

During the years ended December 31, 2020 and 2019, we paid off mortgage loans in the amount of $25,448 and $117,199, respectively. In connection with mortgage loans paid off during the years ended December 31, 2018, we recognized $39 within the line item Loss from Retirement of Debt representing the write-off of unamortized debt issuance costs offset by the write off of an unamortized premium.

During the year ended December 31, 2018, we assumed a mortgage loan in the amount of $11,654 in conjunction with the acquisition of three industrial properties, totaling approximately 0.2 million square feet of GLA. The mortgage loan bears interest at a fixed rate of 4.17%, principal payments are amortized over 30 years and the loan matures in August 2028.

As of December 31, 2020, mortgage loans payable are collateralized, and in some instances cross-collateralized, by industrial properties with a net carrying value of $226,182. We believe the Operating Partnership and the Company were in compliance with all covenants relating to mortgage loans as of December 31, 2020.

Senior Unsecured Notes, Net

During the year ended December 31, 2020, the Operating Partnership issued $100,000 of 2.74% Series F Guaranteed Senior Notes Due September 17, 2030 (the "2030 II Private Placement Notes") and $200,000 of 2.84% Series G Guaranteed Senior Notes due September 17, 2032 (the "2032 Private Placement Notes") in a private placement pursuant to a Note and Guaranty Agreement dated July 7, 2020.

During the year ended December 31, 2019, the Operating Partnership issued $150,000 of 3.97% Series E Guaranteed Senior Notes Due July 23, 2029 (the "2029 II Private Placement Notes") in a private placement pursuant to a Note and Guaranty Agreement dated May 16, 2019.

During the year ended December 31, 2018, the Operating Partnership issued $150,000 of 3.86% Series C Guaranteed Senior Notes due February 15, 2028 (the "2028 Private Placement Notes") and $150,000 of 3.96% Series D Guaranteed Senior Notes due February 15, 2030 (the "2030 Private Placement Notes") in a private placement pursuant to a Note and Guaranty Agreement dated December 12, 2017.

The 2028 Private Placement Notes, the 2029 Private Placement Notes, the 2029 II Private Placement Notes, the 2030 Private Placement Notes, the 2030 II Private Placement Notes and the 2032 Private Placement Notes (together with senior notes issued in a private placement in prior years, the "Private Placement Notes") are unsecured obligations of the Operating Partnership that are fully and unconditionally guaranteed by the Company and require semi-annual interest payments.

Unsecured Term Loans, Net

On September 11, 2015, we entered into a seven-year, $260,000 unsecured loan (the "2015 Unsecured Term Loan") with a syndicate of financial institutions. At December 31, 2020, the 2015 Unsecured Term Loan requires interest only payments and bears interest at a variable rate based on LIBOR plus 110 basis points. The interest rate on the 2015 Unsecured Term Loan varies based on the Company's leverage ratio or, at our election, the Company's credit ratings.

On July 15, 2020, we entered into a $200,000 unsecured term loan (the "2020 Unsecured Term Loan") which replaced a seven-year, $200,000 unsecured loan that was previously scheduled to mature in January 2021. The 2020 Unsecured Term Loan, together with the 2015 Unsecured Term Loan, the "Unsecured Term Loans"). The 2020 Unsecured Term Loan matures on July 15, 2021, however, we have two, one-year extension options at our election, subject to the satisfaction of certain conditions. We intend to refinance the 2020 Unsecured Term Loan prior to its maturity or exercise the one-year extension. The 2020 Unsecured Term Loan allows us to request incremental term loans in an aggregate amount equal to $100,000 and provides for interest-only payments initially at LIBOR plus 150 basis points. The interest rate on the 2020 Unsecured Term Loan is subject to adjustment based on our investment grade rating. As noted in Note 12, we entered into the 2021 Swaps to effectively convert the rate applicable under the 2020 Unsecured Term Loan to a fixed interest rate of approximately 2.49% per annum based on the current LIBOR spread beginning in February 2021.

Unsecured Credit Facility

As of December 31, 2020, we have a $725,000 revolving credit agreement (the "Unsecured Credit Facility"). We may request that the borrowing capacity under the Unsecured Credit Facility be increased to $1,000,000, subject to certain restrictions. The Unsecured Credit Facility matures on October 29, 2021, with an option to extend an additional one year at our election, subject to certain restrictions. We intend to refinance the Unsecured Credit Facility prior to its maturity or exercise the one-year extension. The interest rate on the Unsecured Credit Facility varies based on our leverage ratio. At December 31, 2020, the Unsecured Credit Facility provides for interest only payments at LIBOR plus 110 basis points.

Indebtedness

The following is a schedule of the stated maturities and scheduled principal payments of our indebtedness, exclusive of premiums, discounts and debt issuance costs, for the next five years as of December 31, and thereafter:


	Amount
2021	$	261,891
2022	332,024
2023	321
2024	335
2025	349
Thereafter	1,007,865
Total	$	1,602,785

The Unsecured Credit Facility, the Unsecured Term Loans, the Private Placement Notes and the indentures governing our senior unsecured notes contain certain financial covenants, including limitations on incurrence of debt and debt service coverage. Under the Unsecured Credit Facility and the Unsecured Term Loans, an event of default can occur if the lenders, in their good faith judgment, determine that a material adverse change has occurred which could prevent timely repayment or materially impair our ability to perform our obligations under the loan agreements. We believe that the Operating Partnership and the Company were in compliance with all covenants relating to the Unsecured Credit Facility, the Unsecured Term Loans, the Private Placement Notes and indentures governing our senior unsecured notes as of December 31, 2020. However, these financial covenants are complex and there can be no assurance that these provisions would not be interpreted by our lenders and noteholders in a manner that could impose and cause us to incur material costs.

Fair Value

At December 31, 2020 and 2019, the fair value of our indebtedness was as follows:


	December 31, 2020				December 31, 2019
	Carrying Amount (A)		Fair Value		Carrying Amount (A)		Fair Value
Mortgage Loans Payable, Net	$	144,214	$	148,770	$	174,360	$	179,287
Senior Unsecured Notes, Net	998,506		1,096,262		698,500		756,351
Unsecured Term Loans	460,000		458,207		460,000		460,902
Unsecured Credit Facility	—		—		158,000		158,141
Total	$	1,602,720	$	1,703,239	$	1,490,860	$	1,554,681

(A) The carrying amounts include unamortized premiums and/or discounts and exclude unamortized debt issuance costs.

The fair values of our mortgage loans payable were determined by discounting the future cash flows using the current rates at which similar loans would be made based upon similar remaining maturities. The current market rates we utilized were internally estimated. The fair value of the senior unsecured notes were determined by using rates, as advised by our bankers, that are based upon recent trades within the same series of the senior unsecured notes, recent trades for senior unsecured notes with comparable maturities, recent trades for fixed rate unsecured notes from companies with profiles similar to ours, as well as overall economic conditions. The fair value of the Unsecured Credit Facility and the Unsecured Term Loans was determined by discounting the future cash flows using rates, as advised by our bankers, at which similar loans would be made to borrowers with similar credit ratings and for the same remaining term, assuming no repayment until maturity. We have concluded that our determination of fair value for each of our mortgage loans payable, senior unsecured notes, the Unsecured Term Loans and the Unsecured Credit Facility was primarily based upon Level 3 inputs.

Variable Interest Entities

12 Months Ended

Dec. 31, 2020

Variable Interest Entities [Abstract]

Variable Interest Entities

The Other Real Estate Partnerships are variable interest entities ("VIEs") of the Operating Partnership and the Operating Partnership is the primary beneficiary, thus causing the Other Real Estate Partnerships to be consolidated by the Operating Partnership. In addition, the Operating Partnership is a VIE of the Company and the Company is the primary beneficiary.

The following table summarizes the assets and liabilities of the Other Real Estate Partnerships included in our consolidated balance sheets, net of intercompany amounts:


	December 31, 2020		December 31, 2019
ASSETS
Assets:
Net Investment in Real Estate	$	245,396	$	240,847


Operating Lease Right-of-Use Assets	13,173		13,257
Cash and Cash Equivalents	4,090		4,005
Restricted Cash	—		33,289

Deferred Rent Receivable	9,219		10,365

Prepaid Expenses and Other Assets, Net	8,077		9,066

Total Assets	$	279,955	$	310,829
LIABILITIES AND PARTNERS' CAPITAL
Liabilities:
Mortgage Loans Payable, Net	$	6,292	$	11,009
Accounts Payable, Accrued Expenses and Other Liabilities	10,067		5,747
Operating Lease Liabilities	10,304		10,329
Rents Received in Advance and Security Deposits	4,130		5,012

Partners' Capital	249,162		278,732
Total Liabilities and Partners' Capital	$	279,955	$	310,829

Joint Ventures

Through a wholly-owned TRS of the Operating Partnership, we own a 49% interest in a joint venture with a third party partner for the purpose of developing, leasing, operating and potentially selling land located in the Phoenix, Arizona metropolitan area ("Joint Venture I").

During the year ended December 31, 2020, we entered into a second joint venture with third party partners for the purpose of developing, leasing, operating and potentially selling land located in the Phoenix, Arizona metropolitan area (Joint Venture II" and together with Joint Venture I, collectively, the "Joint Ventures"). The purchase price of the land was $70,530 and was acquired by Joint Venture II via cash equity contributions from us and our joint venture partners. Through a wholly-owned TRS of the Operating Partnership, we own 43% interest in Joint Venture II. See Note 6.

Net income of the Joint Ventures for the years ended December 31, 2020 and 2019 was $13,568 and $29,999, respectively. Included in net income during the years ended December 31, 2020 and 2019 is gain on sale of real estate of $13,932 and $30,236, respectively. Our economic share of the gain on sale for the years ended December 31, 2020 and 2019, is $6,827 and $14,816, respectively. However, during the year ended December 31, 2020 we acquired a newly constructed 0.6 million square foot building from Joint Venture I and during the year ended December 31, 2019 we purchased 39 net developable acres, from Joint Venture I. Accordingly, for the years ended December 31, 2020 and 2019, we netted our portion of gain on sale pertaining to both sales of $3,443 and $3,121, respectively, against the basis of the real estate acquired.

Under the operating agreements for each of the Joint Ventures, we act as the managing member of each Joint Venture and are entitled to receive fees for providing management, leasing, development, construction supervision, disposition and asset management services to each Joint Venture. In addition, the operating agreements of each Joint Venture provide us the ability to earn an incentive fee based on the ultimate financial performance of each Joint Venture. The incentive fee is calculated using a hypothetical liquidation basis assuming the remaining net assets of each Joint Venture are distributed at book value. For the years ended December 31, 2020 and 2019, we recognized incentive fees of $2,674 and $4,880, respectively, for Joint Venture I. These fees are recorded in the Equity In Income of Joint Ventures line item in the consolidated statements of operations except for $1,338 of an incentive fee that we netted against the basis of the real estate that we purchased from Joint Venture I during the year ended December 31, 2020.

During the years ended December 31, 2020 and 2019, we recognized fees of $590 and $146, respectively, from the Joint Ventures related to asset management and development services we provided to the Joint Ventures. These fees are recorded in the Other Revenue line item in the consolidated statements of operations. At December 31, 2020 and 2019, we had a receivable from the Joint Ventures of $90 and $588, respectively.

As part of our assessment of the appropriate accounting treatment for the Joint Ventures, we reviewed the operating agreements of each Joint Venture in order to determine our rights and the rights of our joint venture partners, including whether those rights are protective or participating. Each operating agreement contains certain protective rights, such as the requirement of both members' approval to sell, finance or refinance the property and to pay capital expenditures and operating expenditures outside of the approved budget. However, we and our Joint Venture partners jointly (i) approve the annual budget, (ii) approve certain expenditures, (iii) review and approve the Joint Venture's tax return before filing and (iv) approve each lease at a developed property. We consider the latter rights substantive participation rights that result in shared, joint power over the activities that most significantly impact the performance of each Joint Venture. As such, we concluded to account for our investments in each Joint Venture under the equity method of accounting.

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Stockholders' Equity of the Company and Partners' Capital of the Operating Partnership

Noncontrolling Interest of the Company

The equity positions of various individuals and entities that contributed their properties to the Operating Partnership in exchange for Limited Partner Units, as well as the equity positions of the holders of Limited Partner Units issued in connection with the grant of restricted limited partner Units ("RLP Units") pursuant to the Company's stock incentive plan, are collectively referred to as the “Noncontrolling Interests.” An RLP Unit is a class of limited partnership interest of the Operating Partnership that is structured as a “profits interest” for U.S. federal income tax purposes and is an award that is granted under our Stock Incentive Plan (see Note 11). Generally, RLP Units entitle the holder to receive distributions from the Operating Partnership that are equivalent to the dividends and distributions that would be made with respect to the number of shares of Common Stock underlying such RLP Units, though receipt of such distributions may be delayed or made contingent on vesting. Once an RLP Unit has vested and received allocations of book income sufficient to increase the book capital account balance associated with such RLP Unit (which will initially be zero) equal to, on a per-unit basis, the book capital account balance associated with a “common” Limited Partner Unit of the Operating Partnership, it automatically becomes a common Limited Partner Unit that is convertible by the holder into one share of Common Stock or a cash equivalent, at the Company’s option. Net income is allocated to the Noncontrolling Interests based on the weighted average ownership percentage during the period.

Noncontrolling Interest - Joint Venture II

Our ownership interest in Joint Venture II is held through the Joint Venture II Partnership with a third party. We concluded that we hold the power to direct the activities that most significantly impact the economic performance of Joint Venture II Partnership. As a result, we consolidate Joint Venture II Partnership and reflect the third party's interest in Joint Venture II as Noncontrolling Interests.

Operating Partnership Units

The Operating Partnership has issued General Partner Units and Limited Partner Units. The General Partner Units resulted from capital contributions from the Company. The Limited Partner Units are issued in conjunction with the acquisition of certain properties as well as through the issuance of RLP Units. Subject to certain lock-up periods, holders of Limited Partner Units can redeem their Units by providing written notification to the General Partner. Unless the General Partner provides notice of a redemption restriction to the holder, redemption must be made within seven business days after receipt of the holder's notice. The redemption can be effectuated, as determined by the General Partner, either by exchanging the Limited Partner Units for shares of common stock of the Company on a one-for-one basis, subject to adjustment, or by paying cash equal to the fair market value of such shares. Prior requests for redemption have generally been fulfilled with shares of common stock of the Company, and the Operating Partnership intends to continue this practice. If each Limited Partner Unit of the Operating Partnership were redeemed as of December 31, 2020, the Operating Partnership could satisfy its redemption obligations by making an aggregate cash payment of approximately $114,305 or by issuing 2,713,142 shares of the Company's common stock.

Preferred Stock or General Partner Preferred Units

The Company has 10,000,000 shares of preferred stock authorized. As of December 31, 2020 and 2019, there were no preferred shares or general partner preferred Units outstanding.

Shares of Common Stock or Unit Contributions

The following table is a roll-forward of the Company's shares of common stock outstanding and the Operating Partnership's Units outstanding, including equity compensation awards which are discussed Note 11, for the three years ended December 31, 2020:


	Shares of Common Stock Outstanding	General Partner and Limited Partner Units Outstanding
Balance at December 31, 2017	119,883,180	123,891,401
Issuance of Common Stock/Contribution of General Partner Units (A)	4,800,000	4,800,000
Issuance of Restricted Stock/Restricted Unit Awards	227,059	227,059
Vesting of Performance Units (as defined in Note 11)	150,772	150,772
Repurchase and Retirement of Restricted Stock/Restricted Unit Awards	(104,301)	(104,301)
Conversion of Limited Partner Units (B)	1,350,721	—
Retirement of Limited Partner Units (C)	—	(33,333)
Balance at December 31, 2018	126,307,431	128,931,598
Issuance of Service Awards and Performance Awards (as defined in Note 11)	109,353	406,569
Vesting of Performance Units (as defined in Note 11)	169,033	169,033
Repurchase and Retirement of Service Awards and Performance Awards (as defined in Note 11)	(76,855)	(89,978)
Conversion of Limited Partner Units (B)	485,516	—
Balance at December 31, 2019	126,994,478	129,417,222
Issuance of Common Stock/Contribution of General Partner Units (D)	1,842,281	1,842,281
Issuance of Service Awards and Performance Awards (as defined in Note 11)	—	464,975
Vesting of Performance Units (as defined Note 11)	107,752	107,752
Repurchase and Retirement of Service Awards and Performance Awards (as defined in Note 11)	(65,709)	(67,676)
Conversion of Limited Partner Units (B)	172,610	—

Balance at December 31, 2020	129,051,412	131,764,554

(A) During the year ended December 31, 2018, the Company issued 4,800,000 shares of the Company's common stock in an underwritten public offering. Proceeds to the Company, net of the underwriter's discount, were $145,584. The proceeds were contributed to the Operating Partnership in exchange for General Partner Units and are reflected in the Operating Partnership's financial statements as a general partner contribution.

(B) For the years ended December 31, 2020, 2019 and 2018, 172,610, 485,516 and 1,350,721 Limited Partner Units, respectively, were converted into an equivalent number of shares of common stock of the Company, resulting in a reclassification of $2,090, $7,196 and $16,605, respectively, of noncontrolling interest to the Company's equity.

(C) During the year ended December 31, 2018, 33,333 Limited Partner Units were forfeited by a unitholder and were retired by the Operating Partnership.

(D) During the year ended December 31, 2020, the Company issued 1,842,281 shares of the Company's common stock under the ATM Program. The proceeds were contributed to the Operating Partnership in exchange for General Partner Units and are reflected in the Operating Partnership's financial statements as a general partner contribution.

ATM Program

On February 14, 2020, we entered into distribution agreements with certain sales agents to sell up to 14,000,000 shares of the Company's common stock, for up to $500,000 aggregate gross sales proceeds, from time to time in "at-the-market" offerings (the "2020 ATM Program"). Under the terms of the 2020 ATM Program, sales are to be made through transactions that are deemed to be "at-the-market" offerings, including sales made directly on the New York Stock Exchange or sales made through a market maker other than on an exchange or sales made through privately negotiated transactions. During the year ended December 31, 2020 we issued 1,842,281 shares of the Company's common stock under the ATM which resulted in $78,718 of proceeds, which is net of the payment of compensation to certain sales agents of $795. During the years ended December 31, 2019 and 2018, the Company did not issue any shares of common stock through ATM offerings.

Dividends/Distributions

The following table summarizes dividends/distributions accrued during the past three years:


	2020 Total Dividend/ Distribution		2019 Total Dividend/ Distribution		2018 Total Dividend/ Distribution
Common Stock/Operating Partnership Units	$	130,943	$	119,522	$	111,478

Accumulated Other Comprehensive Income (Loss)

12 Months Ended

Dec. 31, 2020

Accumulated Other Comprehensive Loss [Abstract]

Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive income (loss) by component for the Company and the Operating Partnership for the years ended December 31, 2020 and 2019:


	Derivative Instruments		Total for Operating Partnership		Comprehensive Income (Loss) Attributable to Noncontrolling Interest		Total for Company
Balance as of December 31, 2018	$	3,574	$	3,574	$	(72)	$	3,502
Other Comprehensive Loss Before Reclassifications	(9,603)		(9,603)		202		(9,401)
Amounts Reclassified from Accumulated Other Comprehensive Income	(984)		(984)		—		(984)
Net Current Period Other Comprehensive Loss	(10,587)		(10,587)		202		(10,385)
Balance as of December 31, 2019	$	(7,013)	$	(7,013)	$	130	$	(6,883)
Other Comprehensive Loss Before Reclassifications	(17,422)		(17,422)		225		(17,197)
Amounts Reclassified from Accumulated Other Comprehensive Loss	7,127		7,127		—		7,127
Net Current Period Other Comprehensive Loss	(10,295)		(10,295)		225		(10,070)
Balance as of December 31, 2020	$	(17,308)	$	(17,308)	$	355	$	(16,953)

The following table summarizes the reclassifications out of accumulated other comprehensive income (loss) for both the Company and the Operating Partnership for the years ended December 31, 2020, 2019 and 2018:


	Amount Reclassified from Accumulated Other Comprehensive Loss (Income)
Accumulated Other Comprehensive (Income) Loss Components	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018		Affected Line Items in the Consolidated Statements of Operations
Derivative Instruments:
Amortization of Previously Settled Derivative Instruments	410		233		96		Interest Expense
Net Settlement Payments (Receipts) to our Counterparties	6,516		(1,217)		109		Interest Expense
Acceleration of 2020 Swap (as defined in Note 12)	201		—		—		General & Administrative
	$	7,127	$	(984)	$	205	Total

The effective portion of changes in the fair value of derivatives designated and that qualify as cash flow hedges is recorded in other comprehensive income and is subsequently reclassified to earnings through interest expense over the life of the derivative or over the life of the debt. In the next 12 months, we expect to amortize approximately $410 into net income by increasing interest expense for derivative instruments we settled in previous periods. Additionally, recurring settlement payments or receipts related to the 2014 Swaps and 2015 Swaps (as defined in Note 12) will also be reclassified to interest expense. See Note 12 for more information about our derivatives.

Earnings Per Share / Unit (EPS / EPU)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Earnings Per Share / Unit (EPS / EPU)

Earnings Per Share and Earnings Per Unit ("EPS"/"EPU")

The computation of basic and diluted EPS of the Company is presented below:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Numerator:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	195,989	$	238,775	$	163,239
Net Income Allocable to Participating Securities	(314)		(518)		(513)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	195,675	$	238,257	$	162,726
Denominator (In Thousands):
Weighted Average Shares - Basic	127,711		126,392		123,804
Effect of Dilutive Securities:
Performance Units (See Note 11)	193		299		387
Weighted Average Shares - Diluted	127,904		126,691		124,191
Basic EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	1.53	$	1.89	$	1.31
Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	1.53	$	1.88	$	1.31

The computation of basic and diluted EPU of the Operating Partnership is presented below:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Numerator:
Net Income Available to Unitholders and Participating Securities	$	199,934	$	243,628	$	167,246
Net Income Allocable to Participating Securities	(662)		(732)		(513)
Net Income Available to Unitholders	$	199,272	$	242,896	$	166,733
Denominator (In Thousands):
Weighted Average Units - Basic	129,752		128,831		126,921
Effect of Dilutive Securities that Result in the Issuance of General Partner Units:
Performance Units and certain Performance RLP Units (See Note 11)	375		410		387
Weighted Average Units - Diluted	130,127		129,241		127,308
Basic EPU:
Net Income Available to Unitholders	$	1.54	$	1.89	$	1.31
Diluted EPU:
Net Income Available to Unitholders	$	1.53	$	1.88	$	1.31

At December 31, 2020, 2019 and 2018, participating securities for the Company include 211,920, 296,371 and 405,436, respectively, of Service Awards (see Note 11), which participate in non-forfeitable distributions. At December 31, 2020, 2019, and 2018, participating securities for the Operating Partnership include 444,407, 421,928 and 405,436, respectively, of Service Awards and certain Performance Awards (see Note 11), which participate in non-forfeitable distributions. Under the two class method, participating security holders are allocated income, in proportion to total weighted average shares or Units outstanding, based upon the greater of net income or common stock dividends or Unit distributions declared.

Income Taxes

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Income Taxes

Our Consolidated Financial Statements include the operations of our TRSs, which are not entitled to the dividends paid deduction and are subject to federal, state and local income taxes on its taxable income. During the years ended December 31, 2020, 2019 and 2018, the Company qualified as a REIT and incurred no federal income tax expense; accordingly, the only federal income taxes included in the accompanying Consolidated Financial Statements relate to activities of our TRSs. The components of the income tax (provision) benefit for the years ended December 31, 2020, 2019 and 2018 is comprised of the following:


	Year Ended December 31,
	2020		2019		2018
Current:
Federal	$	(3,659)	$	(169)	$	22
State	(1,718)		(839)		(310)

Deferred:

Federal	2,969		(2,334)		400
State	—		(64)		(20)

Total Income Tax (Provision) Benefit	$	(2,408)	$	(3,406)	$	92

We evaluate tax positions taken in the financial statements on a quarterly basis under the interpretation for accounting for uncertainty in income taxes. As a result of this evaluation, we may recognize a tax benefit from an uncertain tax position only if it is "more-likely-than-not" that the tax position will be sustained on examination by taxing authorities. As of December 31, 2020, we do not have any unrecognized tax benefits.

We file income tax returns in the U.S. and various states. The statute of limitations for income tax returns is generally three years. As such, our tax returns that are subject to examination would be primarily from 2017 and thereafter. There were no material interest or penalties recorded for the years ended December 31, 2020, 2019 and 2018.

Federal Income Tax Treatment of Common Dividends

For the years ended December 31, 2020, 2019 and 2018, the dividends paid to the Company's common shareholders per common share for income tax purposes were characterized as follows:


	2020		As a Percentage of Distributions		2019		As a Percentage of Distributions		2018		As a Percentage of Distributions
Ordinary Income (A)	$	0.5800	58.00	%	$	0.7650	83.15	%	$	0.6858	78.83	%
Unrecaptured Section 1250 Capital Gain	0.2576		25.76	%	0.1074		11.68	%	0.1497		17.21	%
Other Capital Gain	0.1624		16.24	%	0.0460		5.00	%	0.0330		3.79	%
Qualified Dividend	—		0.00	%	0.0016		0.17	%	0.0015		0.17	%

	$	1.0000	100.00	%	$	0.9200	100.00	%	$	0.8700	100.00	%

(A) For the years ended December 31, 2020, 2019 and 2018, the Code Section 199A dividend is equal to the total ordinary income dividend.

The income tax characterization of dividends to common shareholders is based on the calculation of Taxable Earnings and Profits, as defined in the Code. Taxable Earnings and Profits differ from regular taxable income due primarily to differences in the estimated useful lives and methods used to compute depreciation and in the recognition of gains and losses on the sale of real estate assets.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References + Details

Leases

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Leases

Lessee Disclosures

We are a lessee on a limited number of ground and office leases (the "Operating Leases"). Our office leases have remaining lease terms of one year to six years and our ground leases have remaining terms of 34 years to 51 years. For the year ended December 31, 2020, we recognized $3,093 of operating lease expense, inclusive of short-term and variable lease costs which are not significant.

The following is a schedule of the maturities of operating lease liabilities for the next five years as of December 31, 2020, and thereafter:


2021	$	2,544
2022	2,576
2023	2,411
2024	2,194
2025	2,058
Thereafter	58,818
Total Lease Payments	70,601
Less Imputed Interest (A)	(47,775)
Total	$	22,826

(A) Calculated using the discount rate for each lease.

As of December 31, 2020, our weighted average remaining lease term for the Operating Leases is 39.6 years and the weighted average discount rate is 7.1%.

A number of the Operating Leases include options to extend the lease term. For purposes of determining our lease term, we excluded periods covered by an option since it was not reasonably certain at lease commencement that we would exercise the options.

Lessor Disclosures

Our properties and certain land parcels are leased to tenants and classified as operating leases. Future minimum rental receipts, excluding variable payments and tenant reimbursements of expenses, under non-cancelable operating leases executed as of December 31, 2020 are approximately as follows:


2021	$	333,405
2022	305,971
2023	262,228
2024	221,594
2025	183,186
Thereafter	537,189
Total	$	1,843,573

Several of our operating leases include options to extend the lease term and/or to purchase the building. For purposes of determining the lease term and lease classification, we exclude these extension periods and purchase options unless it is reasonably certain at lease commencement that the option will be exercised.

During the year ended December 31, 2019, a tenant exercised its lease option to purchase a 0.6 million square foot building located in our Phoenix market. The option included a fixed purchase price and an expected closing date in August 2020. At the time the tenant exercised the option, we reassessed the lease classification of this lease and, based on various qualitative factors, we determined that it was reasonably certain the tenant would close on the acquisition of the building. Accordingly, during the year ended December 31, 2019, we reclassified the lease from an operating lease to a sales-type lease, which resulted in a gain on sale of $8,606. Additionally, we derecognized the net book value of the property and recorded a lease receivable of $54,521 which represented the discounted present value of the remaining lease payments and the fixed purchase option price. During the year ended December 31, 2020, we closed on the sale of the property.

Long-Term Compensation

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement, Noncash Expense [Abstract]

Long-Term Compensation

Equity Based Compensation

The Company maintains a stock incentive plan which is administered by the Compensation Committee of the Board of Directors for which officers, certain employees and the Company's independent directors are eligible to participate in (the "Stock Incentive Plan"). Among other forms of allowed awards, awards made under the Stock Incentive Plan during the three years ended December 31, 2020 have been in the form of restricted stock awards, restricted stock unit awards, performance share awards and RLP Units (as defined in Note 6). Special provisions apply to awards granted under the Stock Incentive Plan in the event of a change in control in the Company. As of December 31, 2020, awards covering 3.3 million shares of common stock were available to be granted under the Stock Incentive Plan. Under the Stock Incentive Plan, each RLP Unit counts as one share of common stock for purposes of calculating the limit on shares that may be issued.

Awards with Performance Measures

During the years ended December 31, 2020, 2019 and 2018, the Company granted 59,263, 36,064, and 179,288 performance units ("Performance Units"), respectively to certain employees. In addition, the Company granted 322,477 and 166,942 RLP Units, respectively, for the years ended December 31, 2020 and 2019, with the same performance-based criteria as the Performance Units ("Performance RLP Units" and, together with the Performance Units, collectively the "Performance Awards") to certain employees. A portion of the Performance Awards issued in 2020 vest based upon the total shareholder return ("TSR") of the Company's common stock compared to the TSRs of the FTSE Nareit All Equity Index and the remainder vests based upon the TSR of the Company’s common stock compared to nine other peer industrial real estate companies. A portion of the Performance Awards issued in 2019 and 2018 vest based upon the total shareholder return ("TSR") of the Company's common stock compared to the TSRs of the FTSE Nareit All Equity Index and the remainder vests based upon the TSR of the Company’s common stock compared to the MSCI US REIT Index. The performance periods for such awards are one year, two years and three years. Compensation expense is charged to earnings over the applicable vesting period for the Performance Awards. At the end of the measuring period, vested Performance Units convert into shares of common stock. The participant is also entitled to dividend equivalents for shares and RLP units issued pursuant to vested Performance Awards. The Operating Partnership issues General Partner Units to the Company in the same amounts for vested Performance Units.

The Performance Awards issued for the years ended December 31, 2020, 2019 and 2018, had fair value of $7,883, $2,527, and $2,381, respectively. The fair values were determined by a lattice-binomial option-pricing model based on Monte Carlo simulations using the following assumptions:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Expected dividend yield	2.22	%	3.02	%	2.67	%
Expected volatility - range used	16.25% - 17.56%		18.53% - 19.72%		15.83% - 17.87%
Expected volatility - weighted average	16.97	%	19.10	%	17.02	%
Risk-free interest rate	1.63% - 1.68%		2.45% - 2.57%		1.57% - 2.04%

Performance Award transactions for the year ended December 31, 2020 are summarized as follows:


	Performance Units	Weighted Average Grant Date Fair Value		Performance RLP Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2019	380,722	$	12.89	156,702	$	12.45
Issued	59,263	$	20.65	322,477	$	20.65
Forfeited	(5,681)	$	13.67	—	$	—
Vested	(178,211)	$	12.62	—	$	—
Outstanding at December 31, 2020	256,093	$	14.86	479,179	$	17.97

Service Based Awards

During the years ended December 31, 2020, 2019 and 2018, the Company awarded 80,387, 109,353, and 227,059 of restricted stock units or and restricted stock shares ("Service Units"), respectively, to certain employees and outside directors. In addition, for the years ended December 31, 2020 and 2019, the Company awarded 119,596 and 112,428 RLP Units, respectively, ("Service RLP Units" and, together with the Service Units, collectively the "Service Awards") to certain employees and outside directors. The fair value is based on the Company's stock price on the date such awards were approved by the Compensation Committee of the Board of Directors. The Service Awards granted to employees were based upon the prior achievement of certain corporate performance goals and generally vest ratably over a period of three years based on continued employment. Service Awards granted to outside directors vest after one year. The Operating Partnership issued restricted Unit awards to the Company in the same amount for the restricted stock units. Compensation expense is charged to earnings over the vesting periods for the Service Awards.

The Service Awards issued for the years ended December 31, 2020, 2019 and 2018 had fair value of $8,641, $7,627 and $6,558, respectively. Service Award transactions for the year ended December 31, 2020 are summarized as follows:


	Service Units	Weighted Average Grant Date Fair Value		Service RLP Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2019	296,371	$	30.56	110,640	$	33.64
Issued	80,387	$	43.61	119,596	$	42.94
Forfeited	(4,009)	$	33.86	(1,967)	$	35.58
Vested	(160,829)	$	29.37	(43,700)	$	33.73
Outstanding at December 31, 2020	211,920	$	36.35	184,569	$	39.62

Compensation Expense Related to Long-Term Compensation

For the years ended December 31, 2020, 2019 and 2018, we recognized $12,931, $8,376 and $7,586, respectively, in compensation expense related to Performance Awards and Service Awards. Performance Award and Service Award compensation expense capitalized in connection with development activities was $2,030, $870 and $472 for the years ended December 31, 2020, 2019 and 2018, respectively. At December 31, 2020, we had $12,741 in unrecognized compensation related to unvested Performance Awards and Service Awards. The weighted average period that the unrecognized compensation is expected to be recognized is 0.85 years.

Retirement Eligibility

Commencing January 1, 2020, all award agreements issued underlying Performance Awards and Service Awards contain a retirement benefit for employees with at least 10 years of continuous service and that are at least 60 years old. For employees that meet the age and service eligibility requirements, their awards are non-forfeitable. As such, during the year ended December 31, 2020, we expensed 100% of the awards granted to retirement-eligible employees at the grant date as if fully vested. For employees who will meet the age and service eligibility requirements during the normal vesting periods, the grants are amortized over the shorter service period.

401(k) Plan

Under the Company's 401(k) Plan, all eligible employees may participate by making voluntary contributions, and we may make, but are not required to make, matching contributions. For the years ended December 31, 2020, 2019 and 2018, total expense related to matching contributions was $977, $926 and $688, respectively.

Derivatives

12 Months Ended

Dec. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

Derivative Instruments

Our objectives in using derivatives are to add stability to interest expense and to manage our cash flow volatility and exposure to interest rate movements. To accomplish these objectives, we primarily use derivative instruments as part of our interest rate risk management strategy. Derivative instruments designated as cash flow hedges involve the receipt of variable-rate amounts from a counterparty in exchange for fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

In connection with the origination of each Unsecured Term Loan (see Note 4), we entered into interest rate swaps to manage our exposure to changes in the one-month LIBOR rate. We have four interest rate swaps, with an aggregate notional value of $200,000, that fix the one-month LIBOR rate at a weighted average rate of 2.29% and mature on January 29, 2021 (the "2014 Swaps"), six interest rate swaps, with an aggregate notional value of $260,000, that fix the one-month LIBOR rate at a weighted average rate of 1.79% and mature on September 12, 2022 (the "2015 Swaps") and three interest rate swaps with an aggregate notional value of $200,000, that fix the one-month LIBOR rate at 0.99% that are effective commencing February 1, 2021 and mature on February 2, 2026 (the "2021 Swaps"). We designated the 2014 Swaps, the 2015 Swaps and the 2021 Swaps as cash flow hedges.

Additionally, during the year ended December 31, 2020, we entered into an interest rate swap to manage our exposure to changes in the one-month LIBOR rate related to our Unsecured Credit Facility (the "2020 Swap"). The 2020 Swap commenced April 1, 2020, matures on April 1, 2021, has a notional value of $150,000 and fixes the one-month LIBOR rate at 0.42%. We initially designated the 2020 Swap as a cash flow hedge. During the year ended December 31, 2020, however, we accelerated the reclassification of the fair value of the 2020 Swap from other comprehensive income to earnings since the hedged forecasted transaction is no longer expected to be probable to occur. The accelerated loss recorded on the 2020 Swap for the year ended December 31, 2020 was not significant.

The following table sets forth our financial liabilities related to the 2014 Swaps, the 2015 Swaps, the 2020 Swap and the 2021 Swaps, which are included in the line item Accounts Payable, Accrued Expenses and Other Liabilities and are accounted for at fair value on a recurring basis as of December 31, 2020 and 2019:


			Fair Value Measurements at Reporting Date Using:
Description	Fair Value at December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Derivatives designated as a hedging instrument:






Liabilities:
2014 Swaps	$	(333)	—	$	(333)	—
2015 Swaps	$	(7,317)	—	$	(7,317)	—
2021 Swaps	$	(6,244)	—	$	(6,244)	—


Derivatives not designated as a hedging instrument:
Liabilities:
2020 Swap	$	(106)	—	$	(106)	—



	Fair Value at December 31, 2019
Derivatives designated as a hedging instrument:
Liabilities:
2014 Swaps	$	(1,478)	—	$	(1,478)	—
2015 Swaps	$	(1,711)	—	$	(1,711)	—

Our agreements with our derivative counterparties contain certain cross-default provisions that may be triggered in the event that our other indebtedness is in default, subject to certain thresholds. As of December 31, 2020, we had not posted any collateral related to these agreements and were not in breach of any of the provisions of these agreements. If we had breached these agreements, we could have been required to settle our obligations under the agreements at their termination value.

There was no ineffectiveness recorded on the 2014 Swaps, the 2015 Swaps, or the 2021 Swaps during the year ended December 31, 2020. See Note 7 for more information regarding our derivatives.

The estimated fair value of the 2014 Swaps, the 2015 Swaps, the 2020 Swap and the 2021 Swaps was determined using the market standard methodology of netting the discounted fixed cash payments and the discounted expected variable cash receipts. The variable cash receipts are based on an expectation of interest rates (forward curves) derived from observable market interest rate curves. In addition, credit valuation adjustments are incorporated in the fair value to account for potential non-performance risk, including our own non-performance risk and the respective counterparty's non-performance risk. We determined that the significant inputs used to value the 2014 Swaps, the 2015 Swaps, the 2020 Swap and the 2021 Swaps fell within Level 2 of the fair value hierarchy.

Related Party Transactions	12 Months Ended
Related Party Transactions	Dec. 31, 2020
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsAt December 31, 2020 and 2019, the Operating Partnership had receivable balances of $9,380 and $10,031, respectively, from a direct wholly-owned subsidiary of the Company.

Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies In the normal course of business, we are involved in legal actions arising from the ownership of our industrial properties. In our opinion, the liabilities, if any, that may ultimately result from such legal actions are not expected to have a materially adverse effect on our consolidated financial position, operations or liquidity. At December 31, 2020, we had outstanding letters of credit and performance bonds in the aggregate amount of $22,013. In conjunction with the development of industrial properties, we have entered into agreements with general contractors for the construction of industrial properties. At December 31, 2020, we had eight industrial properties totaling approximately 1.3 million square feet of GLA under construction. The estimated total investment associated with these properties, as of December 31, 2020, is approximately $172,400 (unaudited). Of this amount, approximately $92,000 (unaudited) remains to be funded. There can be no assurance that the actual completion cost associated with these properties will not exceed the estimated total investment.

Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsFrom January 1, 2021 to February 15, 2021, we acquired two land parcels for a purchase price of $9,800, excluding transaction costs. In addition, we sold one industrial property for $675, excluding transaction costs.

Quarterly Financial Information (unaudited)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information (unaudited)

The following tables summarize the Company's unaudited quarterly financial information for each of the years ended December 31, 2020 and 2019.


	Year Ended December 31, 2020
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	110,343	$	109,202	$	116,194	$	112,289
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	40,634	$	35,669	$	35,959	$	83,727
Net Income Allocable to Participating Securities	(59)		(59)		(59)		(137)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	40,575	$	35,610	$	35,900	$	83,590
Basic and Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	0.32	$	0.28	$	0.28	$	0.65
Weighted Average Shares Basic/Diluted (In Thousands):
Weighted Average Shares - Basic	126,934		127,074		127,903		128,919
Weighted Average Shares - Diluted	127,111		127,266		128,101		129,125


	Year Ended December 31, 2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	104,541	$	104,095	$	106,590	$	110,758
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	23,803	$	39,800	$	78,311	$	96,861
Net Income Allocable to Participating Securities	(60)		(89)		(170)		(199)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	23,743	$	39,711	$	78,141	$	96,662
Basic and Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	0.19	$	0.31	$	0.62	$	0.76
Weighted Average Shares Basic/Diluted (In Thousands):
Weighted Average Shares - Basic	126,194		126,206		126,480		126,682
Weighted Average Shares - Diluted	126,456		126,489		126,783		127,030

The following tables summarize the Operating Partnership's unaudited quarterly financial information for each of the years ended December 31, 2020 and 2019.


	Year Ended December 31, 2020
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	110,343	$	109,202	$	116,194	$	112,289
Net Income Available to Unitholders and Participating Securities	$	41,479	$	36,332	$	36,639	$	85,484
Net Income Allocable to Participating Securities	(123)		(125)		(125)		(289)
Net Income Available to Unitholders	$	41,356	$	36,207	$	36,514	$	85,195
Basic and Diluted EPU:
Net Income Available to Unitholders	$	0.32	$	0.28	$	0.28	$	0.65
Weighted Average Units Basic/Diluted (In Thousands):
Weighted Average Units - Basic	129,070		129,081		129,914		130,929
Weighted Average Units - Diluted	129,400		129,461		130,294		131,339


	Year Ended December 31, 2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	104,541	$	104,095	$	106,590	$	110,758
Net Income Available to Unitholders and Participating Securities	$	24,314	$	40,689	$	79,969	$	98,656
Net Income Allocable to Participating Securities	(76)		(128)		(249)		(279)
Net Income Available to Unitholders	$	24,238	$	40,561	$	79,720	$	98,377
Basic and Diluted EPU:
Net Income Available to Unitholders	$	0.19	$	0.31	$	0.62	$	0.76
Weighted Average Units Basic/Diluted (In Thousands):
Weighted Average Units - Basic	128,818		128,831		128,837		128,837
Weighted Average Units - Diluted	129,178		129,221		129,256		129,308

Schedule III: Real Estate and Accumulated Depreciation

12 Months Ended

Dec. 31, 2020

SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]

Schedule III: Real Estate and Accumulated Depreciation


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
Properties (b)		(In thousands)
Atlanta
1650 Highway 155	McDonough, GA	—	779	4,544	(683)	345	4,295	4,640	2,824	1994
4051 Southmeadow Parkway	Atlanta, GA	—	726	4,130	1,593	726	5,723	6,449	3,381	1994
4071 Southmeadow Parkway	Atlanta, GA	—	750	4,460	1,924	828	6,306	7,134	3,941	1994
4081 Southmeadow Parkway	Atlanta, GA	—	1,012	5,918	2,305	1,157	8,078	9,235	4,672	1994
5570 Tulane Drive	Atlanta, GA	—	527	2,984	1,200	546	4,165	4,711	2,262	1996
955 Cobb Place	Kennesaw, GA	—	780	4,420	877	804	5,273	6,077	2,938	1997
1005 Sigman Road	Conyers, GA	—	566	3,134	1,221	574	4,347	4,921	2,154	1999
2050 East Park Drive	Conyers, GA	—	452	2,504	674	459	3,171	3,630	1,531	1999
3060 South Park Boulevard	Ellenwood, GA	—	1,600	12,464	3,413	1,604	15,873	17,477	7,027	2003
175 Greenwood Industrial Parkway	McDonough, GA	—	1,550	—	8,131	1,550	8,131	9,681	3,082	2004
5095 Phillip Lee Drive	Atlanta, GA	—	735	3,627	(213)	740	3,409	4,149	3,139	2005
6514 Warren Drive	Norcross, GA	—	510	1,250	170	513	1,417	1,930	729	2005
6544 Warren Drive	Norcross, GA	—	711	2,310	469	715	2,775	3,490	1,457	2005
5356 E. Ponce De Leon	Stone Mountain, GA	—	604	3,888	1,010	610	4,892	5,502	3,057	2005
5390 E. Ponce De Leon	Stone Mountain, GA	—	397	1,791	569	402	2,355	2,757	1,327	2005
1755 Enterprise Drive	Buford, GA	—	712	2,118	(69)	716	2,045	2,761	1,042	2006
4555 Atwater Court	Buford, GA	—	881	3,550	397	885	3,943	4,828	1,828	2006
80 Liberty Industrial Parkway	McDonough, GA	—	756	3,695	(1,292)	467	2,692	3,159	1,192	2007
596 Bonnie Valentine	Pendergrass, GA	—	2,580	21,730	2,058	2,594	23,774	26,368	7,414	2007
11415 Old Roswell Road	Alpharetta, GA	—	2,403	1,912	279	2,428	2,166	4,594	1,087	2008
1281 Highway 155 S.	McDonough, GA	—	2,501	—	17,083	2,502	17,082	19,584	2,263	2016
4955 Oakley Industrial Boulevard	Fairburn, GA	—	3,650	—	34,344	3,661	34,333	37,994	1,214	2019
Baltimore
16522 Hunters Green Parkway	Hagerstown, MD	—	1,390	13,104	5,317	1,863	17,948	19,811	6,713	2003
22520 Randolph Drive	Dulles, VA	—	3,200	8,187	216	3,208	8,395	11,603	2,892	2004
22630 Dulles Summit Court	Dulles, VA	—	2,200	9,346	(870)	2,206	8,470	10,676	3,111	2004
11204 McCormick Road	Hunt Valley, MD	—	1,017	3,132	216	1,038	3,327	4,365	1,987	2005
11110 Pepper Road	Hunt Valley, MD	—	918	2,529	701	938	3,210	4,148	1,778	2005
10709 Gilroy Road	Hunt Valley, MD	1,675	913	2,705	(39)	913	2,666	3,579	1,923	2005
10707 Gilroy Road	Hunt Valley, MD	—	1,111	3,819	832	1,136	4,626	5,762	2,884	2005
38 Loveton Circle	Sparks, MD	—	1,648	2,151	(192)	1,690	1,917	3,607	1,218	2005


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION as of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
1225 Bengies Road	Baltimore, MD	—	2,640	270	13,010	2,823	13,097	15,920	4,601	2008
581 Welltown Road/Tyson Boulevard	Winchester, VA	—	2,320	—	11,276	2,401	11,195	13,596	3,793	2007
400 Old Post Road	Aberdeen, MD	—	3,411	17,144	1,676	3,411	18,820	22,231	4,640	2015
500 Old Post Road	Aberdeen, MD	—	5,959	30,533	4,437	5,959	34,970	40,929	6,182	2015
5300 & 5315 Nottingham Drive	White Marsh, MD	—	12,075	41,008	1,959	12,075	42,967	55,042	863	2020
5301 Nottingham Drive	White Marsh, MD	—	4,952	12,511	2,833	4,977	15,319	20,296	379	2020
Central/Eastern Pennsylvania
401 Russell Drive	Middletown, PA	—	262	857	1,847	287	2,679	2,966	2,457	1994
2700 Commerce Drive	Middletown, PA	—	196	997	857	206	1,844	2,050	1,715	1994
2701 Commerce Drive	Middletown, PA	—	141	859	1,399	164	2,235	2,399	1,840	1994
2780 Commerce Drive	Middletown, PA	—	113	743	1,295	209	1,942	2,151	1,736	1994
350 Old Silver Spring Road	Mechanicsburg, PA	—	510	2,890	5,945	541	8,804	9,345	4,624	1997
14 McFadden Road	Palmer, PA	—	600	1,349	(305)	625	1,019	1,644	438	2004
431 Railroad Avenue	Shiremanstown, PA	—	1,293	7,164	2,623	1,341	9,739	11,080	5,939	2005
6951 Allentown Boulevard	Harrisburg, PA	—	585	3,176	55	601	3,215	3,816	1,551	2005
2801 Red Lion Road	Philadelphia, PA	—	950	5,916	68	964	5,970	6,934	3,657	2005
1351 Eisenhower Boulevard, Bldg. 1	Harrisburg, PA	—	382	2,343	3	387	2,341	2,728	1,115	2006
1351 Eisenhower Boulevard, Bldg. 2	Harrisburg, PA	—	436	1,587	(315)	443	1,265	1,708	566	2006
200 Cascade Drive, Bldg. 1	Allentown, PA	—	2,133	17,562	1,806	2,769	18,732	21,501	8,730	2007
200 Cascade Drive, Bldg. 2	Allentown, PA	—	310	2,268	(56)	316	2,206	2,522	889	2007
1490 Dennison Circle	Carlisle, PA	—	1,500	—	12,822	2,341	11,981	14,322	3,999	2008
298 First Avenue	Gouldsboro, PA	—	7,022	—	57,941	7,019	57,944	64,963	17,658	2008
225 Cross Farm Lane	York, PA	—	4,718	—	23,548	4,715	23,551	28,266	7,690	2008
2455 Boulevard of Generals	Norristown, PA	—	1,200	4,800	950	1,226	5,724	6,950	3,063	2008
105 Steamboat Boulevard	Manchester, PA	—	4,085	14,464	70	4,070	14,549	18,619	5,214	2012
20 Leo Lane	York County, PA	—	6,884	—	27,485	6,889	27,480	34,369	4,787	2013
3895 Eastgate Boulevard, Bldg A	Easton, PA	—	4,855	—	17,890	4,388	18,357	22,745	2,720	2015
3895 Eastgate Boulevard, Bldg B	Easton, PA	—	3,459	—	13,849	3,128	14,180	17,308	2,396	2015
112 Bordnersville Road	Jonestown, PA	—	13,702	—	41,288	13,724	41,266	54,990	3,152	2018
122 Bordnersville Road	Jonestown, PA	—	3,165	—	11,614	3,171	11,608	14,779	588	2018
2021 Woodhaven Road	Philadelphia, PA	—	2,059	—	9,984	2,087	9,956	12,043	143	2020


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
Chicago
720-730 Landwehr Drive	Northbrook, IL	—	521	2,982	900	521	3,882	4,403	2,349	1994
1385 101st Street	Lemont, IL	—	967	5,554	1,605	968	7,158	8,126	4,292	1994
2300 Windsor Court	Addison, IL	—	688	3,943	841	696	4,776	5,472	2,952	1994
305-311 Era Drive	Northbrook, IL	—	200	1,154	1,159	205	2,308	2,513	1,150	1994
800 Business Drive	Mount Prospect, IL	—	631	3,493	328	666	3,786	4,452	1,916	2000
580 Slawin Court	Mount Prospect, IL	—	233	1,292	(27)	162	1,336	1,498	829	2000
1005 101st Street	Lemont, IL	4,395	1,200	6,643	1,548	1,220	8,171	9,391	3,781	2001
175 Wall Street	Glendale Heights, IL	—	427	2,363	700	433	3,057	3,490	1,317	2002
251 Airport Road	North Aurora, IL	3,402	983	—	6,710	983	6,710	7,693	2,897	2002
400 Crossroads Parkway	Bolingbrook, IL	—	1,178	9,453	1,846	1,181	11,296	12,477	5,364	2005
7801 W. Industrial Drive	Forest Park, IL	—	1,215	3,020	1,459	1,220	4,474	5,694	2,526	2005
725 Kimberly Drive	Carol Stream, IL	—	793	1,395	5	801	1,392	2,193	768	2005
2900 W. 166th Street	Markham, IL	—	1,132	4,293	(1,328)	1,134	2,963	4,097	999	2007
555 W. Algonquin Road	Arlington Heights, IL	—	574	741	2,360	579	3,096	3,675	1,332	2007
1501 Oakton Street	Elk Grove Village, IL	4,487	3,369	6,121	96	3,482	6,104	9,586	2,541	2008
16500 W. 103rd Street	Woodridge, IL	—	744	2,458	529	762	2,969	3,731	1,433	2008
8505 50th Street	Kenosha, WI	—	3,212	—	33,063	3,212	33,063	36,275	11,207	2008
4100 Rock Creek Boulevard	Joliet, IL	—	4,476	16,061	830	4,476	16,891	21,367	5,282	2013
10100 58th Place	Kenosha, WI	—	4,201	17,604	74	4,201	17,678	21,879	5,423	2013
401 Airport Road	North Aurora, IL	—	534	1,957	(147)	534	1,810	2,344	360	2014
3737 84th Avenue	Somers, WI	—	1,943	—	24,116	1,943	24,116	26,059	2,956	2016
81 Paragon Drive	Romeoville, IL	—	1,787	7,252	1,371	1,788	8,622	10,410	1,491	2016
10680 88th Avenue	Pleasant Prairie, WI	—	1,376	4,757	—	1,376	4,757	6,133	636	2017
8725 31st Street	Somers, WI	—	2,133	—	27,552	2,134	27,551	29,685	3,546	2017
3500 Channahon Road	Joliet, IL	—	2,595	—	17,817	2,598	17,814	20,412	1,280	2017
1998 Melissa Lane	Aurora, IL	—	2,401	9,970	1,130	2,400	11,101	13,501	903	2019
Cincinnati
4700-4750 Creek Road	Blue Ash, OH	—	1,080	6,118	1,462	1,109	7,551	8,660	4,326	1996
4436 Muhlhauser Road	Hamilton, OH	—	630	—	5,387	630	5,387	6,017	2,418	2002
4438 Muhlhauser Road	Hamilton, OH	—	779	—	6,318	779	6,318	7,097	2,854	2002
4663 Dues Drive	Westchester, OH	—	858	2,273	606	875	2,862	3,737	1,977	2005


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
9345 Princeton-Glendale Road	Westchester, OH	—	818	1,648	561	840	2,187	3,027	1,837	2006
9525 Glades Drive	Westchester, OH	—	347	1,323	240	355	1,555	1,910	829	2007
9774-9792 Windisch Road	Westchester, OH	—	392	1,744	219	394	1,961	2,355	713	2007
9808-9830 Windisch Road	Westchester, OH	—	395	2,541	528	397	3,067	3,464	1,264	2007
9842-9862 Windisch Road	Westchester, OH	—	506	3,148	151	508	3,297	3,805	1,297	2007
9872-9898 Windisch Road	Westchester, OH	—	546	3,039	(252)	548	2,785	3,333	908	2007
9902-9922 Windisch Road	Westchester, OH	—	623	4,003	861	627	4,860	5,487	2,604	2007
Cleveland
30311 Emerald Valley Parkway	Glenwillow, OH	5,304	681	11,838	(526)	691	11,302	11,993	4,950	2006
30333 Emerald Valley Parkway	Glenwillow, OH	—	466	5,447	(699)	475	4,739	5,214	2,134	2006
7800 Cochran Road	Glenwillow, OH	—	972	7,033	338	991	7,352	8,343	3,709	2006
7900 Cochran Road	Glenwillow, OH	2,938	775	6,244	(377)	792	5,850	6,642	2,703	2006
7905 Cochran Road	Glenwillow, OH	3,394	920	6,174	158	922	6,330	7,252	2,952	2006
8181 Darrow Road	Twinsburg, OH	—	2,478	6,791	5,696	2,496	12,469	14,965	2,878	2008
Dallas/Ft. Worth
2406-2416 Walnut Ridge	Dallas, TX	—	178	1,006	1,199	172	2,211	2,383	891	1997
2401-2419 Walnut Ridge	Dallas, TX	—	148	839	415	142	1,260	1,402	700	1997
900-906 Great Southwest Parkway	Arlington, TX	—	237	1,342	801	270	2,110	2,380	1,007	1997
3000 West Commerce	Dallas, TX	—	456	2,584	819	469	3,390	3,859	1,849	1997
405-407 113th	Arlington, TX	—	181	1,026	486	185	1,508	1,693	755	1997
816 111th Street	Arlington, TX	—	251	1,421	231	258	1,645	1,903	887	1997
1602-1654 Terre Colony	Dallas, TX	—	458	2,596	774	468	3,360	3,828	1,616	2000
2220 Merritt Drive	Garland, TX	—	352	1,993	277	316	2,306	2,622	998	2000
2485-2505 Merritt Drive	Garland, TX	—	431	2,440	513	443	2,941	3,384	1,347	2000
2110 Hutton Drive	Carrolton, TX	—	374	2,117	(150)	255	2,086	2,341	954	2001
2025 McKenzie Drive	Carrolton, TX	—	437	2,478	503	442	2,976	3,418	1,332	2001
2019 McKenzie Drive	Carrolton, TX	—	502	2,843	638	507	3,476	3,983	1,572	2001
2029-2035 McKenzie Drive	Carrolton, TX	—	306	1,870	589	306	2,459	2,765	1,138	2001
2015 McKenzie Drive	Carrolton, TX	1,797	510	2,891	662	516	3,547	4,063	1,560	2001
2009 McKenzie Drive	Carrolton, TX	1,588	476	2,699	416	481	3,110	3,591	1,470	2001
900-1100 Avenue S	Grand Prairie, TX	—	623	3,528	1,081	629	4,603	5,232	1,946	2002
Plano Crossing Business Park	Plano, TX	6,153	1,961	11,112	841	1,981	11,933	13,914	5,282	2002


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
825-827 Avenue H	Arlington, TX	2,167	600	3,006	1,024	604	4,026	4,630	1,985	2004
1013-31 Avenue M	Grand Prairie, TX	—	300	1,504	290	302	1,792	2,094	949	2004
1172-84 113th Street	Grand Prairie, TX	—	700	3,509	(78)	704	3,427	4,131	1,604	2004
1200-16 Avenue H	Arlington, TX	—	600	2,846	870	604	3,712	4,316	1,674	2004
1322-66 W. North Carrier Parkway	Grand Prairie, TX	3,550	1,000	5,012	1,573	1,006	6,579	7,585	3,293	2004
2401-2407 Centennial Drive	Arlington, TX	1,670	600	2,534	643	604	3,173	3,777	1,725	2004
3111 West Commerce Street	Dallas, TX	2,921	1,000	3,364	1,877	1,011	5,230	6,241	3,037	2004
13800 Senlac Drive	Farmers Branch, TX	2,055	823	4,042	(474)	825	3,566	4,391	1,836	2005
801-831 S Great Southwest Parkway	Grand Prairie, TX	—	2,581	16,556	1,341	2,586	17,892	20,478	13,071	2005
801 Heinz Way	Grand Prairie, TX	—	599	3,327	392	601	3,717	4,318	2,238	2005
901-937 Heinz Way	Grand Prairie, TX	—	493	2,758	56	481	2,826	3,307	1,891	2005
3301 Century Circle	Irving, TX	—	760	3,856	(111)	771	3,734	4,505	1,558	2007
3901 W Miller Road	Garland, TX	—	1,912	—	14,111	1,947	14,076	16,023	4,256	2008
1251 North Cockrell Hill Road	Dallas, TX	—	2,064	—	13,630	1,073	14,621	15,694	2,543	2015
1171 North Cockrell Hill Road	Dallas, TX	—	1,215	—	10,972	632	11,555	12,187	1,870	2015
3996 Scientific Drive	Arlington, TX	—	1,301	—	8,095	1,349	8,047	9,396	1,884	2015
750 Gateway Boulevard	Coppell, TX	—	1,452	4,679	80	1,452	4,759	6,211	902	2015
2250 East Bardin Road	Arlington, TX	—	1,603	—	10,134	1,603	10,134	11,737	1,247	2016
2001 Midway Road	Lewisville, TX	—	3,963	—	11,244	3,963	11,244	15,207	305	2019
2025 Midway Road	Lewisville, TX	—	2,243	—	8,075	2,243	8,075	10,318	459	2019
5300 Mountain Creek	Dallas, TX	—	4,675	—	47,957	4,779	47,853	52,632	1,609	2019
3700 Sandshell Drive	Fort Worth, TX	—	1,892	—	9,857	1,901	9,848	11,749	293	2019
1901 Midway Road	Lewisville, TX	—	7,519	—	23,975	7,514	23,980	31,494	130	2020
Denver
4785 Elati	Denver, CO	—	173	981	390	175	1,369	1,544	672	1997
4770 Fox Street	Denver, CO	—	132	750	339	134	1,087	1,221	591	1997
3851-3871 Revere	Denver, CO	—	361	2,047	493	368	2,533	2,901	1,474	1997
4570 Ivy Street	Denver, CO	—	219	1,239	215	220	1,453	1,673	783	1997
5855 Stapleton Drive North	Denver, CO	—	288	1,630	185	290	1,813	2,103	1,011	1997
5885 Stapleton Drive North	Denver, CO	—	376	2,129	290	380	2,415	2,795	1,341	1997
5977 North Broadway	Denver, CO	—	268	1,518	509	271	2,024	2,295	1,113	1997
5952-5978 North Broadway	Denver, CO	—	414	2,346	758	422	3,096	3,518	1,715	1997
4721 Ironton Street	Denver, CO	—	232	1,313	682	236	1,991	2,227	932	1997
7003 E. 47th Ave Drive	Denver, CO	—	441	2,689	6	441	2,695	3,136	1,536	1997


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
9500 West 49th Street - A	Wheatridge, CO	915	283	1,625	161	287	1,782	2,069	1,022	1997
9500 West 49th Street - B	Wheatridge, CO	770	225	1,272	243	227	1,513	1,740	837	1997
9500 West 49th Street - C	Wheatridge, CO	1,937	600	3,409	370	601	3,778	4,379	2,178	1997
9500 West 49th Street - D	Wheatridge, CO	852	246	1,537	145	247	1,681	1,928	897	1997
451-591 East 124th Avenue	Thornton, CO	—	383	2,145	830	383	2,975	3,358	1,396	1997
11701 East 53rd Avenue	Denver, CO	—	416	2,355	311	422	2,660	3,082	1,479	1997
5401 Oswego	Denver, CO	—	273	1,547	248	278	1,790	2,068	1,000	1997
445 Bryant Street	Denver, CO	7,213	1,829	10,219	3,362	1,829	13,581	15,410	7,041	1998
12055 E. 49th Avenue/4955 Peoria	Denver, CO	—	298	1,688	530	305	2,211	2,516	1,192	1998
4940-4950 Paris	Denver, CO	—	152	861	282	156	1,139	1,295	602	1998
7367 South Revere Parkway	Centennial, CO	—	926	5,124	1,761	934	6,877	7,811	3,531	1998
8020 Southpark Circle	Littleton, CO	—	739	—	3,219	781	3,177	3,958	1,453	2000
8810 W. 116th Circle	Broomfield, CO	—	312	—	1,662	370	1,604	1,974	704	2001
8820 W. 116th Circle	Broomfield, CO	—	338	1,918	345	372	2,229	2,601	1,021	2003
8835 W. 116th Circle	Broomfield, CO	—	1,151	6,523	912	1,304	7,282	8,586	3,292	2003
18150 E. 32nd Place	Aurora, CO	—	563	3,188	200	572	3,379	3,951	1,583	2004
3400 Fraser Street	Aurora, CO	—	616	3,593	(135)	620	3,454	4,074	1,666	2005
7005 E. 46th Avenue Drive	Denver, CO	—	512	2,025	181	517	2,201	2,718	1,034	2005
4001 Salazar Way	Frederick, CO	3,143	1,271	6,508	(672)	1,276	5,831	7,107	2,322	2006
5909-5915 N. Broadway	Denver, CO	—	495	1,268	195	500	1,458	1,958	1,007	2006
21301 E. 33rd Drive	Aurora, CO	6,070	2,860	8,202	924	2,859	9,127	11,986	1,804	2017
21110 E. 31st Circle	Aurora, CO	—	1,564	7,047	6	1,564	7,053	8,617	336	2019
22300 E.. 26th Avenue	Aurora, CO	—	4,881	—	34,976	4,890	34,967	39,857	944	2019
Detroit
47461 Clipper	Plymouth Township, MI	—	122	723	159	122	882	1,004	554	1994
449 Executive Drive	Troy, MI	—	125	425	1,006	218	1,338	1,556	1,234	1994
1416 Meijer Drive	Troy, MI	—	94	394	473	121	840	961	740	1994
1624 Meijer Drive	Troy, MI	—	236	1,406	898	373	2,167	2,540	2,070	1994
1972 Meijer Drive	Troy, MI	—	315	1,301	787	372	2,031	2,403	1,894	1994
1826 Northwood Drive	Troy, MI	—	55	208	472	103	632	735	570	1994
1864 Northwood Drive	Troy, MI	—	57	190	489	107	629	736	583	1994
2730 Research Drive	Rochester Hills, MI	—	903	4,215	1,182	903	5,397	6,300	4,955	1994


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
2791 Research Drive	Rochester Hills, MI	—	557	2,731	732	560	3,460	4,020	3,043	1994
2870 Technology Drive	Rochester Hills, MI	—	275	1,262	369	279	1,627	1,906	1,550	1994
2900 Technology Drive	Rochester Hills, MI	—	214	977	723	219	1,695	1,914	1,285	1994
2930 Technology Drive	Rochester Hills, MI	—	131	594	432	138	1,019	1,157	862	1994
2950 Technology Drive	Rochester Hills, MI	—	178	819	305	185	1,117	1,302	994	1994
23014 Commerce Drive	Farmington Hills, MI	—	39	203	189	56	375	431	353	1994
23035 Commerce Drive	Farmington Hills, MI	—	71	355	282	93	615	708	544	1994
23093 Commerce Drive	Farmington Hills, MI	—	211	1,024	1,005	295	1,945	2,240	1,717	1994
23135 Commerce Drive	Farmington Hills, MI	—	146	701	408	158	1,097	1,255	950	1994
23163 Commerce Drive	Farmington Hills, MI	—	111	513	372	138	858	996	788	1994
23177 Commerce Drive	Farmington Hills, MI	—	175	1,007	645	254	1,573	1,827	1,447	1994
32975 Capitol Avenue	Livonia, MI	—	135	748	(13)	77	793	870	413	1998
47711 Clipper Street	Plymouth Township, MI	—	539	2,983	579	575	3,526	4,101	1,953	1998
12874 Westmore Avenue	Livonia, MI	—	137	761	(230)	58	610	668	414	1998
1775 Bellingham	Troy, MI	—	344	1,902	481	367	2,360	2,727	1,258	1998
1785 East Maple	Troy, MI	—	92	507	210	98	711	809	383	1998
980 Chicago	Troy, MI	—	206	1,141	333	220	1,460	1,680	791	1998
1935-55 Enterprise Drive	Rochester Hills, MI	—	1,285	7,144	1,391	1,371	8,449	9,820	4,752	1998
5500 Enterprise Court	Warren, MI	—	675	3,737	1,037	721	4,728	5,449	2,471	1998
750 Chicago Road	Troy, MI	—	323	1,790	404	345	2,172	2,517	1,222	1998
800 Chicago Road	Troy, MI	—	283	1,567	380	302	1,928	2,230	1,064	1998
850 Chicago Road	Troy, MI	—	183	1,016	279	196	1,282	1,478	693	1998
4872 S. Lapeer Road	Lake Orion Twsp, MI	—	1,342	5,441	481	1,412	5,852	7,264	3,197	1999
1400 Allen Drive	Troy, MI	—	209	1,154	393	212	1,544	1,756	766	2000
1408 Allen Drive	Troy, MI	—	151	834	104	153	936	1,089	467	2000
28435 Automation Boulevard	Wixom, MI	—	621	—	3,689	628	3,682	4,310	1,467	2004
32200 N. Avis Drive	Madison Heights, MI	—	503	3,367	(921)	195	2,754	2,949	1,124	2005
100 Kay Industrial Drive	Orion Township, MI	—	677	2,018	266	685	2,276	2,961	1,445	2005
42555 Merrill Road	Sterling Heights, MI	—	1,080	2,300	3,636	1,090	5,926	7,016	3,303	2006
200 Northpointe Drive	Orion Township, MI	—	723	2,063	(211)	734	1,841	2,575	882	2006


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
Houston
3351 Rauch Street	Houston, TX	—	272	1,541	632	278	2,167	2,445	1,102	1997
3801-3851 Yale Street	Houston, TX	—	413	2,343	1,523	425	3,854	4,279	1,891	1997
3337-3347 Rauch Street	Houston, TX	—	227	1,287	547	233	1,828	2,061	929	1997
8505 N. Loop East	Houston, TX	—	439	2,489	849	449	3,328	3,777	1,721	1997
4749-4799 Eastpark Drive	Houston, TX	—	594	3,368	1,253	611	4,604	5,215	2,534	1997
4851 Homestead Road	Houston, TX	2,417	491	2,782	2,191	504	4,960	5,464	2,353	1997
3365-3385 Rauch Street	Houston, TX	—	284	1,611	546	290	2,151	2,441	1,126	1997
5050 Campbell Road	Houston, TX	—	461	2,610	1,011	470	3,612	4,082	1,964	1997
4300 Pine Timbers	Houston, TX	2,028	489	2,769	1,076	499	3,835	4,334	1,955	1997
2500-2530 Fairway Park Drive	Houston, TX	—	766	4,342	2,020	792	6,336	7,128	3,152	1997
6550 Longpointe	Houston, TX	—	362	2,050	906	370	2,948	3,318	1,577	1997
1815 Turning Basin Drive	Houston, TX	—	487	2,761	1,966	531	4,683	5,214	2,302	1997
1819 Turning Basin Drive	Houston, TX	—	231	1,308	946	251	2,234	2,485	1,123	1997
1805 Turning Basin Drive	Houston, TX	—	564	3,197	2,300	616	5,445	6,061	2,702	1997
11505 State Highway 225	LaPorte City, TX	—	940	4,675	(163)	940	4,512	5,452	1,869	2005
1500 E. Main Street	LaPorte City, TX	—	201	1,328	(91)	204	1,234	1,438	1,221	2005
7230-7238 Wynnwood	Houston, TX	—	254	764	199	259	958	1,217	668	2007
7240-7248 Wynnwood	Houston, TX	—	271	726	393	276	1,114	1,390	701	2007
7250-7260 Wynnwood	Houston, TX	—	200	481	1,501	203	1,979	2,182	1,012	2007
6400 Long Point	Houston, TX	—	188	898	138	188	1,036	1,224	580	2007
7967 Blankenship	Houston, TX	—	307	1,166	200	307	1,366	1,673	642	2010
8800 City Park Loop East	Houston, TX	—	3,717	19,237	(691)	3,717	18,546	22,263	6,956	2011
4800 West Greens Road	Houston, TX	—	3,350	—	17,032	3,312	17,070	20,382	4,102	2014
611 East Sam Houston Parkway S.	Pasadena, TX	—	1,970	7,431	1,313	2,013	8,701	10,714	1,515	2015
619 East Sam Houston Parkway S.	Pasadena, TX	—	2,879	11,713	785	2,876	12,501	15,377	2,103	2015
6913 Guhn Road	Houston, TX	—	1,367	—	7,375	1,367	7,375	8,742	494	2018
607 East Sam Houston Parkway	Pasedena, TX	—	2,076	11,674	232	2,076	11,906	13,982	699	2018
615 East Sam Houston Parkway	Pasedena, TX	—	4,265	11,983	(129)	4,265	11,854	16,119	877	2018
2737 W. Grand Parkway N.	Katy, TX	—	2,885	—	8,458	2,885	8,458	11,343	228	2019
2747 W. Grand Parkway N.	Katy, TX	—	2,885	—	9,936	2,885	9,936	12,821	281	2019


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
Miami
4700 NW 15th Avenue	Ft. Lauderdale, FL	—	908	1,883	331	912	2,210	3,122	1,016	2007
4710 NW 15th Avenue	Ft. Lauderdale, FL	—	830	2,722	341	834	3,059	3,893	1,090	2007
4720 NW 15th Avenue	Ft. Lauderdale, FL	—	937	2,455	316	942	2,766	3,708	1,200	2007
4740 NW 15th Avenue	Ft. Lauderdale, FL	—	1,107	3,111	333	1,112	3,439	4,551	1,270	2007
4750 NW 15th Avenue	Ft. Lauderdale, FL	—	947	3,079	400	951	3,475	4,426	1,311	2007
4800 NW 15th Avenue	Ft. Lauderdale, FL	—	1,092	3,308	120	1,097	3,423	4,520	1,283	2007
6891 NW 74th Street	Medley, FL	—	857	3,428	3,854	864	7,275	8,139	2,899	2007
12601 & 12605 NW 115th Avenue	Medley, FL	—	1,005	—	200	343	862	1,205	234	2008
1351 NW 78th Avenue	Doral, FL	—	3,111	4,634	39	3,111	4,673	7,784	994	2016
2500 NW 19th Street	Pompano Beach, FL	—	8,824	11,660	(544)	8,824	11,116	19,940	1,442	2017
6301 Lyons Road	Coconut Creek, FL	—	5,703	—	9,869	5,704	9,868	15,572	22	2020
Milwaukee
5355 South Westridge Drive	New Berlin, WI	—	1,630	7,058	36	1,646	7,078	8,724	2,696	2004
17005 W. Ryerson Road	New Berlin, WI	1,952	403	3,647	120	405	3,765	4,170	2,434	2005
16600 West Glendale Avenue	New Berlin, WI	1,515	704	1,923	799	715	2,711	3,426	2,126	2006
N58W15380 Shawn Circle	Menomonee Falls, WI	—	1,188	—	17,020	1,204	17,004	18,208	6,296	2008
Minneapolis/St. Paul
6201 West 111th Street	Bloomington, MN	—	1,358	8,622	13,263	1,519	21,724	23,243	14,380	1994
5400 Nathan Lane	Plymouth, MN	—	749	4,461	1,151	757	5,604	6,361	3,401	1994
12155 Nicollet Avenue	Burnsville, MN	—	286	—	1,957	288	1,955	2,243	1,150	1995
5775 12th Avenue	Shakopee, MN	2,910	590	—	5,628	590	5,628	6,218	2,292	1998
1157 Valley Park Drive	Shakopee, MN	—	760	—	7,811	888	7,683	8,571	3,579	1999
9600 West 76th Street	Eden Prairie, MN	—	1,000	2,450	69	1,036	2,483	3,519	1,096	2004
1087 Park Place	Shakopee, MN	3,100	1,195	4,891	537	1,198	5,425	6,623	1,950	2005
5391 12th Avenue SE	Shakopee, MN	—	1,392	8,149	110	1,395	8,256	9,651	3,132	2005
4701 Valley Industrial Boulevard S.	Shakopee, MN	4,309	1,296	7,157	753	1,299	7,907	9,206	4,469	2005
6455 City West Parkway	Eden Prairie, MN	—	659	3,189	(172)	665	3,011	3,676	1,211	2006
7035 Winnetka Avenue North	Brooklyn Park, MN	—	1,275	—	7,316	1,343	7,248	8,591	2,616	2007
139 Eva Street	St. Paul, MN	—	2,132	3,105	(286)	2,175	2,776	4,951	1,091	2008


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
21900 Dodd Boulevard	Lakeville, MN	—	2,289	7,952	(866)	2,289	7,086	9,375	2,613	2010
375 Rivertown Drive	Woodbury, MN	—	2,635	8,157	1,031	2,635	9,188	11,823	2,670	2014
935 Aldrin Drive	Eagan, MN	—	2,096	7,884	52	2,096	7,936	10,032	1,911	2014
7050 Winnetka Avenue North	Brooklyn Park, MN	—	1,623	—	7,751	1,634	7,740	9,374	1,297	2014
7051 West Broadway	Brooklyn Park, MN	3,142	1,275	—	5,829	1,279	5,825	7,104	883	2014
Nashville
1931 Air Lane Drive	Nashville, TN	—	489	2,785	581	493	3,362	3,855	1,816	1997
4640 Cummings Park	Nashville, TN	—	360	2,040	673	365	2,708	3,073	1,342	1999
1740 River Hills Drive	Nashville, TN	—	848	4,383	1,612	888	5,955	6,843	3,070	2005
211 Ellery Court	Nashville, TN	1,556	606	3,192	(279)	616	2,903	3,519	1,255	2007
130 Maddox Road	Mount Juliet, TN	—	1,778	—	23,942	1,778	23,942	25,720	7,239	2008
New Jersey
14 World's Fair Drive	Franklin, NJ	—	483	2,735	890	503	3,605	4,108	1,950	1997
12 World's Fair Drive	Franklin, NJ	—	572	3,240	827	593	4,046	4,639	2,232	1997
22 World's Fair Drive	Franklin, NJ	—	364	2,064	610	375	2,663	3,038	1,442	1997
26 World's Fair Drive	Franklin, NJ	—	361	2,048	532	377	2,564	2,941	1,403	1997
24 World's Fair Drive	Franklin, NJ	—	347	1,968	509	362	2,462	2,824	1,326	1997
20 World's Fair Drive Lot 13	Somerset, NJ	—	9	—	2,738	691	2,056	2,747	953	1999
45 Route 46	Pine Brook, NJ	—	969	5,491	1,166	978	6,648	7,626	3,197	2000
43 Route 46	Pine Brook, NJ	—	474	2,686	480	479	3,161	3,640	1,578	2000
39 Route 46	Pine Brook, NJ	—	260	1,471	289	262	1,758	2,020	871	2000
26 Chapin Road	Pine Brook, NJ	—	956	5,415	608	965	6,014	6,979	2,953	2000
30 Chapin Road	Pine Brook, NJ	—	960	5,440	573	970	6,003	6,973	2,950	2000
20 Hook Mountain Road	Pine Brook, NJ	—	1,507	8,542	2,201	1,534	10,716	12,250	5,069	2000
30 Hook Mountain Road	Pine Brook, NJ	—	389	2,206	509	396	2,708	3,104	1,266	2000
16 Chapin Road	Pine Brook, NJ	—	885	5,015	692	901	5,691	6,592	2,775	2000
20 Chapin Road	Pine Brook, NJ	—	1,134	6,426	791	1,154	7,197	8,351	3,437	2000
2500 Main Street	Sayreville, NJ	—	944	—	4,511	944	4,511	5,455	1,983	2002
2400 Main Street	Sayreville, NJ	—	996	—	5,528	996	5,528	6,524	2,222	2003
7851 Airport Highway	Pennsauken, NJ	—	160	508	328	162	834	996	488	2003
309-313 Pierce Street	Somerset, NJ	—	1,300	4,628	606	1,309	5,225	6,534	2,365	2004
400 Cedar Lane	Florence Township, NJ	—	9,730	—	26,224	9,730	26,224	35,954	3,065	2016


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
301 Bordentown-Hedding Road	Bordentown, NJ	—	3,983	15,881	32	3,984	15,912	19,896	1,943	2017
302 Bordentown-Hedding Road	Bordentown, NJ	—	2,738	8,190	384	2,738	8,574	11,312	812	2018
304 Bordentown-Hedding Road	Bordentown, NJ	—	3,684	—	7,950	3,688	7,946	11,634	243	2019
Northern California
27403 Industrial Boulevard	Hayward, CA	—	3,440	1,848	174	3,440	2,022	5,462	164	2020
4160-4170 Business Center Drive	Fremont, CA	—	4,897	4,206	298	4,897	4,504	9,401	145	2020
4200 Business Center Drive	Fremont, CA	—	5,112	3,829	75	5,158	3,858	9,016	137	2020
22950 Clawiter Road	Hayward, CA	—	3,312	2,023	105	3,312	2,128	5,440	9	2020
Orlando
6301 Hazeltine National Drive	Orlando, FL	—	909	4,613	500	920	5,102	6,022	2,153	2005
8751 Skinner Court	Orlando, FL	—	1,691	7,249	20	1,692	7,268	8,960	1,161	2016
4473 Shader Road	Orlando, FL	—	2,094	10,444	63	2,094	10,507	12,601	1,598	2016
550 Gills Drive	Orlando, FL	—	1,321	6,176	12	1,321	6,188	7,509	704	2017
450 Gills Drive	Orlando, FL	—	1,031	6,406	(42)	1,031	6,364	7,395	555	2017
4401 Shader Road	Orlando, FL	—	1,037	7,116	4	1,037	7,120	8,157	536	2018
770 Gills Drive	Orlando, FL	—	851	5,195	7	851	5,202	6,053	209	2019
Phoenix
1045 S. Edward Drive	Tempe, AZ	—	390	2,160	795	396	2,949	3,345	1,302	1999
50 S. 56th Street	Chandler, AZ	—	1,206	3,218	1,428	1,252	4,600	5,852	2,561	2004
245 W. Lodge	Tempe, AZ	—	898	3,066	(2,137)	362	1,465	1,827	616	2007
1590 E. Riverview Drive	Phoenix, AZ	—	1,293	5,950	123	1,292	6,074	7,366	1,770	2008
14131 N. Rio Vista Boulevard	Peoria, AZ	5,106	2,563	9,388	(406)	2,563	8,982	11,545	2,712	2008
8716 W. Ludlow Drive	Peoria, AZ	6,275	2,709	10,970	511	2,709	11,481	14,190	3,765	2008
3815 W. Washington Street	Phoenix, AZ	—	1,675	4,514	323	1,719	4,793	6,512	1,814	2008
9180 W. Buckeye Road	Tolleson, AZ	—	1,904	6,805	2,509	1,923	9,295	11,218	3,012	2008
8644 W. Ludlow Drive	Peoria, AZ	—	1,726	7,216	—	1,726	7,216	8,942	1,586	2014
8606 W. Ludlow Drive	Peoria, AZ	—	956	2,668	123	956	2,791	3,747	645	2014
8679 W. Ludlow Drive	Peoria, AZ	—	672	2,791	—	672	2,791	3,463	627	2014
94th Avenue & Buckeye Road	Tolleson, AZ	—	4,315	—	16,901	4,315	16,901	21,216	2,544	2015
16560 W. Sells Drive	Goodyear, AZ	—	6,259	—	31,391	6,271	31,379	37,650	3,180	2018
16951 W. Camelback Road	Goodyear, AZ	—	1,805	—	5,372	1,805	5,372	7,177	166	2019


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
3600 North Cotton Lane	Goodyear, AZ	—	5,660	—	43,396	5,659	43,397	49,056	1,271	2020
3350 North Cotton Lane	Goodyear, AZ	—	6,373	31,198	—	6,373	31,198	37,571	—	2020
Seattle
1901 Raymond Avenue SW	Renton, WA	—	4,458	2,659	640	4,594	3,163	7,757	1,338	2008
19014 64th Avenue South	Kent, WA	—	1,990	3,979	955	2,042	4,882	6,924	2,174	2008
18640 68th Avenue South	Kent, WA	—	1,218	1,950	256	1,258	2,166	3,424	1,092	2008
6407 S. 210th Street	Kent, WA	—	1,737	3,508	—	1,737	3,508	5,245	384	2018
1402 Puyallup Street	Sumner, WA	—	3,766	4,457	439	3,766	4,896	8,662	273	2018
22718 58th Place	Kent, WA	—	1,446	2,388	152	1,447	2,539	3,986	164	2019
14302 24th Street East Lot 1	Sumner, WA	—	2,643	—	9,989	2,643	9,989	12,632	628	2019
Southern California
1944 Vista Bella Way	Rancho Dominguez, CA	2,501	1,746	3,148	450	1,822	3,522	5,344	2,127	2005
2000 Vista Bella Way	Rancho Dominguez, CA	—	817	1,673	227	853	1,864	2,717	1,140	2005
2835 East Ana Street	Rancho Dominguez, CA	1,997	1,682	2,750	85	1,772	2,745	4,517	1,613	2005
665 N. Baldwin Park Boulevard	City of Industry, CA	—	2,124	5,219	3,014	2,143	8,214	10,357	2,895	2006
27801 Avenue Scott	Santa Clarita, CA	5,176	2,890	7,020	1,147	2,902	8,155	11,057	3,400	2006
2610 & 2660 Columbia Street	Torrance, CA	—	3,008	5,826	2,066	3,031	7,869	10,900	2,791	2006
433 Alaska Avenue	Torrance, CA	—	681	168	755	684	920	1,604	140	2006
2325 Camino Vida Roble	Carlsbad, CA	—	1,441	1,239	563	1,446	1,797	3,243	774	2006
2335 Camino Vida Roble	Carlsbad, CA	—	817	762	125	821	883	1,704	428	2006
2345 Camino Vida Roble	Carlsbad, CA	—	562	456	159	565	612	1,177	359	2006
2355 Camino Vida Roble	Carlsbad, CA	—	481	365	65	483	428	911	223	2006
2365 Camino Vida Roble	Carlsbad, CA	—	1,098	630	132	1,102	758	1,860	288	2006
2375 Camino Vida Roble	Carlsbad, CA	—	1,210	874	151	1,214	1,021	2,235	543	2006
6451 El Camino Real	Carlsbad, CA	—	2,885	1,931	755	2,895	2,676	5,571	1,300	2006
13100 Gregg Street	Poway, CA	2,627	1,040	4,160	740	1,073	4,867	5,940	2,624	2007
21730-21748 Marilla Street	Chatsworth, CA	—	2,585	3,210	221	2,608	3,408	6,016	1,579	2007
8015 Paramount	Pico Rivera, CA	—	3,616	3,902	(510)	3,657	3,351	7,008	1,689	2007
3365 E. Slauson	Vernon, CA	—	2,367	3,243	(559)	2,396	2,655	5,051	1,339	2007
3015 East Ana	Rancho Dominguez, CA	—	19,678	9,321	6,554	20,144	15,409	35,553	6,328	2007
1250 Rancho Conejo Boulevard	Thousand Oaks, CA	—	1,435	779	45	1,441	818	2,259	439	2007


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
1260 Rancho Conejo Boulevard	Thousand Oaks, CA	—	1,353	722	(710)	675	690	1,365	344	2007
1270 Rancho Conejo Boulevard	Thousand Oaks, CA	—	1,224	716	(2)	1,229	709	1,938	379	2007
100 West Sinclair Street	Perris, CA	—	4,894	3,481	(5,238)	1,819	1,318	3,137	806	2007
14050 Day Street	Moreno Valley, CA	—	2,538	2,538	545	2,565	3,056	5,621	1,493	2008
12925 Marlay Avenue	Fontana, CA	—	6,072	7,891	309	6,090	8,182	14,272	5,128	2008
18201-18291 Santa Fe	Rancho Dominguez, CA	—	6,720	—	9,494	6,897	9,317	16,214	3,250	2008
1011 Rancho Conejo	Thousand Oaks, CA	—	7,717	2,518	(170)	7,752	2,313	10,065	1,351	2008
20700 Denker Avenue	Torrance, CA	—	5,767	2,538	397	5,964	2,737	8,701	1,683	2008
18408 Laurel Park Road	Rancho Dominguez, CA	—	2,850	2,850	907	2,874	3,733	6,607	1,733	2008
19021 S. Reyes Avenue	Rancho Dominguez, CA	—	8,183	7,501	741	8,545	7,880	16,425	2,111	2008
24870 Nandina Avenue	Moreno Valley, CA	—	13,543	—	21,279	6,482	28,339	34,821	6,382	2012
6185 Kimball Avenue	Chino, CA	—	6,385	—	10,993	6,382	10,997	17,379	2,109	2013
5553 Bandini Boulevard	Bell, CA	—	32,536	—	21,764	32,540	21,760	54,300	4,094	2013
16875 Heacock Street	Moreno Valley, CA	—	—	6,831	(816)	—	6,015	6,015	1,255	2014
4710 Guasti Road	Ontario, CA	4,718	2,846	6,564	213	2,846	6,777	9,623	1,547	2014
17100 Perris Boulevard	Moreno Valley, CA	—	6,388	—	25,801	6,395	25,794	32,189	5,059	2014
13414 S. Figueroa	Los Angeles, CA	3,661	1,701	—	6,577	1,887	6,391	8,278	1,047	2014
3841 Ocean Ranch Boulevard	Oceanside, CA	—	4,400	—	8,066	4,400	8,066	12,466	1,679	2015
3831 Ocean Ranch Boulevard	Oceanside, CA	—	2,693	—	4,584	2,694	4,583	7,277	927	2015
3821 Ocean Ranch Boulevard	Oceanside, CA	—	2,792	—	4,469	2,792	4,469	7,261	910	2015
145 West 134th Street	Los Angeles, CA	—	2,901	2,285	173	2,901	2,458	5,359	640	2015
6150 Sycamore Canyon Boulevard	Riverside, CA	—	3,182	10,643	(168)	3,182	10,475	13,657	1,779	2015
17825 Indian Street	Moreno Valley, CA	—	5,034	22,095	55	5,034	22,150	27,184	3,909	2015
24901 San Michele Road	Moreno Valley, CA	—	1,274	—	11,475	1,274	11,475	12,749	1,468	2016
1445 Engineer Street	Vista, CA	—	6,816	4,417	55	6,816	4,472	11,288	1,090	2016
19067 Reyes Avenue	Rancho Dominguez, CA	—	9,281	3,920	3,538	9,381	7,358	16,739	750	2016
10586 Tamarind Avenue	Fontana, CA	—	4,275	8,275	298	4,275	8,573	12,848	1,033	2017
2777 Loker Avenue West	Carlsbad, CA	9,926	7,599	13,267	306	7,599	13,573	21,172	1,636	2017
7105 Old 215 Frontage Road	Riverside, CA	—	4,900	—	12,731	4,900	12,731	17,631	1,457	2017
28545 Livingston Avenue	Valencia, CA	—	9,813	10,954	2,375	9,813	13,329	23,142	1,513	2018
3801 Ocean Ranch Boulevard	Oceanside, CA	2,895	2,907	6,151	37	2,909	6,186	9,095	550	2018


FIRST INDUSTRIAL REALTY TRUST, INC. AND FIRST INDUSTRIAL, L.P. SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION As of December 31, 2020
			Initial Cost		Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	Gross Amount Carried At Close of Period 12/31/20				Year Acquired/ Constructed
Building Address	Location (City/State)	(a) Encumbrances	Land	Buildings and Improvements		Land	Buildings and Improvements	Total	Accumulated Depreciation 12/31/2020
		(In thousands)
3809 Ocean Ranch Boulevard	Oceanside, CA	3,156	3,140	6,964	73	3,141	7,036	10,177	619	2018
3817 Ocean Ranch Boulevard	Oceanside, CA	4,851	5,438	10,278	33	5,442	10,307	15,749	932	2018
24385 Nandina Avenue	Moreno Valley, CA	—	17,023	—	63,207	17,066	63,164	80,230	4,126	2018
14999 Summit Drive	Eastvale, CA	—	1,508	—	2,978	1,508	2,978	4,486	200	2018
14969 Summit Drive	Eastvale, CA	—	3,847	—	11,185	3,847	11,185	15,032	1,557	2018
14939 Summit Drive	Eastvale, CA	—	3,107	—	8,293	3,107	8,293	11,400	553	2018
14909 Summit Drive	Eastvale, CA	—	7,099	—	19,191	7,099	19,191	26,290	1,643	2018
14940 Summit Drive	Eastvale, CA	—	5,423	—	13,912	5,423	13,912	19,335	1,020	2018
14910 Summit Drive	Eastvale, CA	—	1,873	—	5,371	1,873	5,371	7,244	506	2018
930 Columbia Avenue	Riverside, CA	—	1,813	3,840	63	1,813	3,903	5,716	173	2019
305 Sequoia Avenue	Ontario, CA	—	6,641	8,155	50	6,641	8,205	14,846	340	2019
3051 E. Maria Street	Rancho Dominguez, CA	—	1,392	1,532	1	1,392	1,533	2,925	92	2019
1709-1811 W. Mahalo Place	Compton, CA	—	2,132	1,961	2	2,130	1,965	4,095	143	2019
1964 Kellogg Avenue	Carlsbad, CA	—	3,836	3,524	294	3,836	3,818	7,654	172	2019
353 Perry Street	Perris, CA	—	1,780	—	18,871	1,788	18,863	20,651	589	2019
8572 Spectrum Lane	San Diego, CA	—	806	3,225	1,054	806	4,279	5,085	201	2019
10780 Redwood Avenue	Fontana, CA	—	13,410	—	22,616	13,402	22,624	36,026	376	2020
14518 Santa Ana Avenue	Fontana, CA	—	1,745	—	4,744	1,745	4,744	6,489	79	2020
11253 Redwood Avenue	Fontana, CA	—	3,333	—	8,433	3,333	8,433	11,766	69	2020
19302-19400 S. Laurel Park	Rancho Dominguez, CA	—	12,816	1,649	891	12,815	2,541	15,356	—	2020
Other
600 Greene Drive	Greenville, KY	—	294	8,570	(727)	296	7,841	8,137	7,635	2008
7501 NW 106th Terrace	Kansas City, MO	—	4,152	—	13,786	4,228	13,710	17,938	4,173	2008
1908-2000 Innerbelt	Overland, MO	—	1,590	9,026	1,775	1,591	10,800	12,391	6,063	2004
1815-1957 South 4650 West	Salt Lake City, UT	—	1,707	10,873	(10)	1,713	10,857	12,570	4,627	2006

L.P.

SCHEDULE III: REAL ESTATE AND ACCUMULATED DEPRECIATION

As of December 31, 2020

NOTES:

(a)See description of encumbrances in Note 4 to the Consolidated Financial Statements. For purposes of this schedule the total principal balance of a mortgage loan payable that is collateralized by a pool of properties is allocated among the properties in the pool based on each property's carrying balance.

(b)Depreciation is computed based upon the following estimated lives:


Buildings and Improvements			7 to 50 years
Land Improvements			3 to 16 years
Tenant Improvements, Leasehold Improvements			Lease Term

At December 31, 2020, the aggregate cost of land and buildings and equipment, excluding construction in progress, for federal income tax purpose was approximately $4.0 billion.

The changes in investment in real estate for the three years ended December 31, are as follows:


	2020		2019		2018
	(In thousands)
Balance, Beginning of Year	$	3,830,209	$	3,673,644	$	3,495,745
Acquisition of Real Estate Assets	247,250		148,660		162,769
Construction Costs and Improvements	160,491		289,877		190,383
Disposition of Real Estate Assets	(109,070)		(258,639)		(148,408)
Impairment of Real Estate	—		—		(2,756)
Write-off of Fully Depreciated and Other Assets	(18,984)		(23,333)		(24,089)
Balance, End of Year Including Real Estate Held for Sale	$	4,109,896	$	3,830,209	$	3,673,644
Real Estate Held for Sale (A)	(22,263)		—		—
Balance, End of Year Excluding Real Estate Held for Sale	$	4,087,633	$	3,830,209	$	3,673,644

The changes in accumulated depreciation for the three years ended December 31, are as follows:


	2020		2019		2018
	(In thousands)
Balance, Beginning of Year	$	804,780	$	811,784	$	789,919
Depreciation for Year	102,533		98,333		94,626
Disposition of Real Estate Assets	(49,390)		(82,919)		(49,144)
Write-off of Fully Depreciated and Other Assets	(18,574)		(22,418)		(23,617)
Balance, End of Year Including Real Estate Held for Sale	$	839,349	$	804,780	$	811,784
Real Estate Held for Sale (B)	(6,956)		—		—
Balance, End of Year Excluding Real Estate Held for Sale	$	832,393	$	804,780	$	811,784

_______________

(A) The Real Estate Held for Sale at December 31, 2020 excludes $454 of other assets.

(B) The Real Estate Held for Sale at December 31, 2020 excludes $98 of accumulated amortization related to the other assets.

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Basis of Presentation

Use of Estimates

Cash and Cash Equivalents

Restricted Cash

Investment in Real Estate and Depreciation

Depreciation expense is computed using the straight-line method based on the following useful lives:


			Years
Buildings and Improvements			7 to 50
Land Improvements			3 to 16
Furniture, Fixtures and Equipment			3 to 5
Tenant Improvements			Lease Term

Deferred leasing intangibles, net of accumulated amortization, included in our total assets and total liabilities consist of the following:


	December 31, 2020		December 31, 2019
In-Place Leases	$	18,253	$	20,188
Above Market Leases	1,948		2,197
Below Market Ground Lease Obligation	1,552		1,597
Tenant Relationships	3,458		4,551
Total Included in Total Assets, Net of $24,781 and $29,541 of Accumulated Amortization	$	25,211	$	28,533
Below Market Leases	$	11,064	$	11,893
Total Included in Total Liabilities, Net of $13,849 and $13,045 of Accumulated Amortization	$	11,064	$	11,893


	Estimated Amortization of In-Place Leases and Tenant Relationships		Estimated Net Increase to Rental Revenues Related to Above and Below Market Leases
2021	$	4,210	$	1,443
2022	$	3,717	$	1,353
2023	$	3,283	$	1,101
2024	$	2,562	$	1,120
2025	$	1,996	$	1,029

Debt Issuance Costs

Investment in Joint Ventures

Noncontrolling Interests

Stock Based Compensation

Revenue Recognition

Property Expenses

Lessee Accounting

Gain on Sale of Real Estate

Income Taxes

In accordance with partnership taxation, each of the partners of the Operating Partnership is responsible for reporting their share of taxable income or loss.

Earnings Per Share/Unit (EPS/EPU)

Earnings Per Share and Earnings Per Unit ("EPS" and "EPU")

Derivative Financial Instruments

Fair Value

•Level 1 - quoted prices in active markets for identical assets or liabilities that the entity can access at the measurement date;

•Level 2 - inputs other than quoted prices within Level 1 that are either directly or indirectly observable for the asset or liability; and

•Level 3 - unobservable inputs in which little or no market data exists for the asset or liability.

Segment Reporting

Management views the Company, inclusive of the Operating Partnership, as a single segment based on its method of internal reporting.

Recent Accounting Pronouncements Adopted

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Useful Lives of Depreciable Assets

Depreciation expense is computed using the straight-line method based on the following useful lives:


			Years
Buildings and Improvements			7 to 50
Land Improvements			3 to 16
Furniture, Fixtures and Equipment			3 to 5
Tenant Improvements			Lease Term

Summary of Deferred Leasing Intangibles

Deferred leasing intangibles, net of accumulated amortization, included in our total assets and total liabilities consist of the following:


	December 31, 2020		December 31, 2019
In-Place Leases	$	18,253	$	20,188
Above Market Leases	1,948		2,197
Below Market Ground Lease Obligation	1,552		1,597
Tenant Relationships	3,458		4,551
Total Included in Total Assets, Net of $24,781 and $29,541 of Accumulated Amortization	$	25,211	$	28,533
Below Market Leases	$	11,064	$	11,893
Total Included in Total Liabilities, Net of $13,849 and $13,045 of Accumulated Amortization	$	11,064	$	11,893

Future Amortization Expense Related to Deferred Leasing Intangibles

We will recognize net amortization expense related to deferred leasing intangibles over the next five years, for properties owned as of December 31, 2020 as follows:


	Estimated Amortization of In-Place Leases and Tenant Relationships		Estimated Net Increase to Rental Revenues Related to Above and Below Market Leases
2021	$	4,210	$	1,443
2022	$	3,717	$	1,353
2023	$	3,283	$	1,101
2024	$	2,562	$	1,120
2025	$	1,996	$	1,029

Investment in Real Estate (Tables)

12 Months Ended

Dec. 31, 2020

Real Estate [Abstract]

Summary of Industrial Property Acquisitions


	Year Ended December 31,
	2020		2019		2018
Number of Industrial Properties Acquired	8		9		10
GLA (in millions)	1.5		0.5		1.0
Purchase Price (A)	$	224,027	$	147,887	$	167,546

Summary of Acquisition Purchase Price Allocation


	Year Ended December 31,
	2020		2019
Land	$	121,353	$	101,764
Building and Improvements/Construction in Progress	97,138		43,693
Other Assets	1,790		859
In-Place Leases	5,174		5,601

Above Market Leases	134		34

Below Market Leases	(1,562)		(4,064)
Total Purchase Price	$	224,027	$	147,887

Summary of Industrial Property Dispositions

The following table summarizes our property dispositions for the years ended December 31, 2020, 2019 and 2018:


	Year Ended December 31,
	2020		2019		2018
Number of Industrial Properties Sold (A)	29		40		53
GLA (in millions)(B)	1.9		5.9		2.6
Gross Proceeds from the Sale of Real Estate (B)	$	153,351	$	315,768	$	192,047
Gain on Sale of Real Estate (B)	$	86,751	$	124,942	$	81,600

(A) Included as one industrial property for each of the years ended December 31, 2020 and 2019 is the sale of multiple industrial condominium units.

Indebtedness (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Summary of Indebtedness

The following table discloses certain information regarding our indebtedness:


	Outstanding Balance at				Interest Rate at December 31, 2020	Effective Interest Rate at Issuance	Maturity Date
	December 31, 2020		December 31, 2019
Mortgage Loans Payable, Gross	$	144,214	$	174,360	4.03% – 4.85%	4.03% – 4.85%	October 2021 – August 2028
Unamortized Debt Issuance Costs	(335)		(675)

Mortgage Loans Payable, Net	$	143,879	$	173,685
Senior Unsecured Notes, Gross
2027 Notes	6,070		6,070		7.15%	7.11%	5/15/2027
2028 Notes	31,901		31,901		7.60%	8.13%	7/15/2028
2032 Notes	10,600		10,600		7.75%	7.87%	4/15/2032
2027 Private Placement Notes	125,000		125,000		4.30%	4.30%	4/20/2027
2028 Private Placement Notes	150,000		150,000		3.86%	3.86%	2/15/2028
2029 Private Placement Notes	75,000		75,000		4.40%	4.40%	4/20/2029
2029 II Private Placement Notes	150,000		150,000		3.97%	4.23%	7/23/2029
2030 Private Placement Notes	150,000		150,000		3.96%	3.96%	2/15/2030
2030 II Private Placement Notes	100,000		—		2.74%	2.74%	9/17/2030
2032 Private Placement Notes	200,000		—		2.84%	2.84%	9/17/2032
Subtotal	$	998,571	$	698,571
Unamortized Debt Issuance Costs	(6,206)		(4,485)
Unamortized Discounts	(65)		(71)
Senior Unsecured Notes, Net	$	992,300	$	694,015
Unsecured Term Loans, Gross
2014 Unsecured Term Loan	$	—	$	200,000	N/A	N/A	N/A
2015 Unsecured Term Loan (A)	260,000		260,000		2.89%	N/A	9/12/2022
2020 Unsecured Term Loan (A)	200,000		—		3.79%	N/A	7/15/2021
Subtotal	$	460,000	$	460,000
Unamortized Debt Issuance Costs	(1,538)		(2,135)
Unsecured Term Loans, Net	$	458,462	$	457,865
Unsecured Credit Facility (B)	$	—	$	158,000	N/A	N/A	10/29/2021

(A) The interest rate at December 31, 2020 also reflects the derivative instruments we entered into to effectively convert the variable rate to a fixed rate. See Note 12.

Schedule of Maturities


	Amount
2021	$	261,891
2022	332,024
2023	321
2024	335
2025	349
Thereafter	1,007,865
Total	$	1,602,785

Summary of Indebtedness at Estimated Fair Value

At December 31, 2020 and 2019, the fair value of our indebtedness was as follows:


	December 31, 2020				December 31, 2019
	Carrying Amount (A)		Fair Value		Carrying Amount (A)		Fair Value
Mortgage Loans Payable, Net	$	144,214	$	148,770	$	174,360	$	179,287
Senior Unsecured Notes, Net	998,506		1,096,262		698,500		756,351
Unsecured Term Loans	460,000		458,207		460,000		460,902
Unsecured Credit Facility	—		—		158,000		158,141
Total	$	1,602,720	$	1,703,239	$	1,490,860	$	1,554,681

(A) The carrying amounts include unamortized premiums and/or discounts and exclude unamortized debt issuance costs.

Variable Interest Entities (Tables)

12 Months Ended

Dec. 31, 2020

Variable Interest Entities [Abstract]

Other Real Estate Partnerships' Summarized Balance Sheet

The following table summarizes the assets and liabilities of the Other Real Estate Partnerships included in our consolidated balance sheets, net of intercompany amounts:


	December 31, 2020		December 31, 2019
ASSETS
Assets:
Net Investment in Real Estate	$	245,396	$	240,847


Operating Lease Right-of-Use Assets	13,173		13,257
Cash and Cash Equivalents	4,090		4,005
Restricted Cash	—		33,289

Deferred Rent Receivable	9,219		10,365

Prepaid Expenses and Other Assets, Net	8,077		9,066

Total Assets	$	279,955	$	310,829
LIABILITIES AND PARTNERS' CAPITAL
Liabilities:
Mortgage Loans Payable, Net	$	6,292	$	11,009
Accounts Payable, Accrued Expenses and Other Liabilities	10,067		5,747
Operating Lease Liabilities	10,304		10,329
Rents Received in Advance and Security Deposits	4,130		5,012

Partners' Capital	249,162		278,732
Total Liabilities and Partners' Capital	$	279,955	$	310,829

- Definition

Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.

+ References + Details

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Common Stock and Units Roll-Forward


	Shares of Common Stock Outstanding	General Partner and Limited Partner Units Outstanding
Balance at December 31, 2017	119,883,180	123,891,401
Issuance of Common Stock/Contribution of General Partner Units (A)	4,800,000	4,800,000
Issuance of Restricted Stock/Restricted Unit Awards	227,059	227,059
Vesting of Performance Units (as defined in Note 11)	150,772	150,772
Repurchase and Retirement of Restricted Stock/Restricted Unit Awards	(104,301)	(104,301)
Conversion of Limited Partner Units (B)	1,350,721	—
Retirement of Limited Partner Units (C)	—	(33,333)
Balance at December 31, 2018	126,307,431	128,931,598
Issuance of Service Awards and Performance Awards (as defined in Note 11)	109,353	406,569
Vesting of Performance Units (as defined in Note 11)	169,033	169,033
Repurchase and Retirement of Service Awards and Performance Awards (as defined in Note 11)	(76,855)	(89,978)
Conversion of Limited Partner Units (B)	485,516	—
Balance at December 31, 2019	126,994,478	129,417,222
Issuance of Common Stock/Contribution of General Partner Units (D)	1,842,281	1,842,281
Issuance of Service Awards and Performance Awards (as defined in Note 11)	—	464,975
Vesting of Performance Units (as defined Note 11)	107,752	107,752
Repurchase and Retirement of Service Awards and Performance Awards (as defined in Note 11)	(65,709)	(67,676)
Conversion of Limited Partner Units (B)	172,610	—

Balance at December 31, 2020	129,051,412	131,764,554

Summary of Dividends/Distributions

The following table summarizes dividends/distributions accrued during the past three years:


	2020 Total Dividend/ Distribution		2019 Total Dividend/ Distribution		2018 Total Dividend/ Distribution
Common Stock/Operating Partnership Units	$	130,943	$	119,522	$	111,478

Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2020

Schedule of Accumulated Other Comprehensive Loss

The following table summarizes the changes in accumulated other comprehensive income (loss) by component for the Company and the Operating Partnership for the years ended December 31, 2020 and 2019:


	Derivative Instruments		Total for Operating Partnership		Comprehensive Income (Loss) Attributable to Noncontrolling Interest		Total for Company
Balance as of December 31, 2018	$	3,574	$	3,574	$	(72)	$	3,502
Other Comprehensive Loss Before Reclassifications	(9,603)		(9,603)		202		(9,401)
Amounts Reclassified from Accumulated Other Comprehensive Income	(984)		(984)		—		(984)
Net Current Period Other Comprehensive Loss	(10,587)		(10,587)		202		(10,385)
Balance as of December 31, 2019	$	(7,013)	$	(7,013)	$	130	$	(6,883)
Other Comprehensive Loss Before Reclassifications	(17,422)		(17,422)		225		(17,197)
Amounts Reclassified from Accumulated Other Comprehensive Loss	7,127		7,127		—		7,127
Net Current Period Other Comprehensive Loss	(10,295)		(10,295)		225		(10,070)
Balance as of December 31, 2020	$	(17,308)	$	(17,308)	$	355	$	(16,953)

Reclassification Out of Accumulated Other Comprehensive Loss


	Amount Reclassified from Accumulated Other Comprehensive Loss (Income)
Accumulated Other Comprehensive (Income) Loss Components	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018		Affected Line Items in the Consolidated Statements of Operations
Derivative Instruments:
Amortization of Previously Settled Derivative Instruments	410		233		96		Interest Expense
Net Settlement Payments (Receipts) to our Counterparties	6,516		(1,217)		109		Interest Expense
Acceleration of 2020 Swap (as defined in Note 12)	201		—		—		General & Administrative
	$	7,127	$	(984)	$	205	Total

Earnings Per Share / Unit (EPS / EPU) (Tables)

12 Months Ended

Dec. 31, 2020

Computation of Basic and Diluted Earnings Per Share / Unit

The computation of basic and diluted EPS of the Company is presented below:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Numerator:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	195,989	$	238,775	$	163,239
Net Income Allocable to Participating Securities	(314)		(518)		(513)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	195,675	$	238,257	$	162,726
Denominator (In Thousands):
Weighted Average Shares - Basic	127,711		126,392		123,804
Effect of Dilutive Securities:
Performance Units (See Note 11)	193		299		387
Weighted Average Shares - Diluted	127,904		126,691		124,191
Basic EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	1.53	$	1.89	$	1.31
Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	1.53	$	1.88	$	1.31

First Industrial, L.P.

Computation of Basic and Diluted Earnings Per Share / Unit

The computation of basic and diluted EPU of the Operating Partnership is presented below:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Numerator:
Net Income Available to Unitholders and Participating Securities	$	199,934	$	243,628	$	167,246
Net Income Allocable to Participating Securities	(662)		(732)		(513)
Net Income Available to Unitholders	$	199,272	$	242,896	$	166,733
Denominator (In Thousands):
Weighted Average Units - Basic	129,752		128,831		126,921
Effect of Dilutive Securities that Result in the Issuance of General Partner Units:
Performance Units and certain Performance RLP Units (See Note 11)	375		410		387
Weighted Average Units - Diluted	130,127		129,241		127,308
Basic EPU:
Net Income Available to Unitholders	$	1.54	$	1.89	$	1.31
Diluted EPU:
Net Income Available to Unitholders	$	1.53	$	1.88	$	1.31

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Components of Income Tax (Provision) Benefit

The components of the income tax (provision) benefit for the years ended December 31, 2020, 2019 and 2018 is comprised of the following:


	Year Ended December 31,
	2020		2019		2018
Current:
Federal	$	(3,659)	$	(169)	$	22
State	(1,718)		(839)		(310)

Deferred:

Federal	2,969		(2,334)		400
State	—		(64)		(20)

Total Income Tax (Provision) Benefit	$	(2,408)	$	(3,406)	$	92

Federal Income Tax Treatment of Common Dividends

For the years ended December 31, 2020, 2019 and 2018, the dividends paid to the Company's common shareholders per common share for income tax purposes were characterized as follows:


	2020		As a Percentage of Distributions		2019		As a Percentage of Distributions		2018		As a Percentage of Distributions
Ordinary Income (A)	$	0.5800	58.00	%	$	0.7650	83.15	%	$	0.6858	78.83	%
Unrecaptured Section 1250 Capital Gain	0.2576		25.76	%	0.1074		11.68	%	0.1497		17.21	%
Other Capital Gain	0.1624		16.24	%	0.0460		5.00	%	0.0330		3.79	%
Qualified Dividend	—		0.00	%	0.0016		0.17	%	0.0015		0.17	%

	$	1.0000	100.00	%	$	0.9200	100.00	%	$	0.8700	100.00	%

Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Lessee, Operating Lease, Liability, Maturity

The following is a schedule of the maturities of operating lease liabilities for the next five years as of December 31, 2020, and thereafter:


2021	$	2,544
2022	2,576
2023	2,411
2024	2,194
2025	2,058
Thereafter	58,818
Total Lease Payments	70,601
Less Imputed Interest (A)	(47,775)
Total	$	22,826

(A) Calculated using the discount rate for each lease.

Lessor, Operating Lease, Payments to be Received, Maturity


2021	$	333,405
2022	305,971
2023	262,228
2024	221,594
2025	183,186
Thereafter	537,189
Total	$	1,843,573

Long-Term Compensation (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement, Noncash Expense [Abstract]

Performance Award Valuation Assumptions

The fair values were determined by a lattice-binomial option-pricing model based on Monte Carlo simulations using the following assumptions:


	Year Ended December 31, 2020		Year Ended December 31, 2019		Year Ended December 31, 2018
Expected dividend yield	2.22	%	3.02	%	2.67	%
Expected volatility - range used	16.25% - 17.56%		18.53% - 19.72%		15.83% - 17.87%
Expected volatility - weighted average	16.97	%	19.10	%	17.02	%
Risk-free interest rate	1.63% - 1.68%		2.45% - 2.57%		1.57% - 2.04%

Summary of Performance Award Transactions

Performance Award transactions for the year ended December 31, 2020 are summarized as follows:


	Performance Units	Weighted Average Grant Date Fair Value		Performance RLP Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2019	380,722	$	12.89	156,702	$	12.45
Issued	59,263	$	20.65	322,477	$	20.65
Forfeited	(5,681)	$	13.67	—	$	—
Vested	(178,211)	$	12.62	—	$	—
Outstanding at December 31, 2020	256,093	$	14.86	479,179	$	17.97

Summary of Service Award Transactions

Service Award transactions for the year ended December 31, 2020 are summarized as follows:


	Service Units	Weighted Average Grant Date Fair Value		Service RLP Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2019	296,371	$	30.56	110,640	$	33.64
Issued	80,387	$	43.61	119,596	$	42.94
Forfeited	(4,009)	$	33.86	(1,967)	$	35.58
Vested	(160,829)	$	29.37	(43,700)	$	33.73
Outstanding at December 31, 2020	211,920	$	36.35	184,569	$	39.62

Derivatives (Tables)

12 Months Ended

Dec. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value Measurements on Recurring Basis


			Fair Value Measurements at Reporting Date Using:
Description	Fair Value at December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Derivatives designated as a hedging instrument:






Liabilities:
2014 Swaps	$	(333)	—	$	(333)	—
2015 Swaps	$	(7,317)	—	$	(7,317)	—
2021 Swaps	$	(6,244)	—	$	(6,244)	—


Derivatives not designated as a hedging instrument:
Liabilities:
2020 Swap	$	(106)	—	$	(106)	—



	Fair Value at December 31, 2019
Derivatives designated as a hedging instrument:
Liabilities:
2014 Swaps	$	(1,478)	—	$	(1,478)	—
2015 Swaps	$	(1,711)	—	$	(1,711)	—

Quarterly Financial Information (unaudited) (Tables)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information (unaudited)

The following tables summarize the Company's unaudited quarterly financial information for each of the years ended December 31, 2020 and 2019.


	Year Ended December 31, 2020
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	110,343	$	109,202	$	116,194	$	112,289
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	40,634	$	35,669	$	35,959	$	83,727
Net Income Allocable to Participating Securities	(59)		(59)		(59)		(137)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	40,575	$	35,610	$	35,900	$	83,590
Basic and Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	0.32	$	0.28	$	0.28	$	0.65
Weighted Average Shares Basic/Diluted (In Thousands):
Weighted Average Shares - Basic	126,934		127,074		127,903		128,919
Weighted Average Shares - Diluted	127,111		127,266		128,101		129,125


	Year Ended December 31, 2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	104,541	$	104,095	$	106,590	$	110,758
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders and Participating Securities	$	23,803	$	39,800	$	78,311	$	96,861
Net Income Allocable to Participating Securities	(60)		(89)		(170)		(199)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	23,743	$	39,711	$	78,141	$	96,662
Basic and Diluted EPS:
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders	$	0.19	$	0.31	$	0.62	$	0.76
Weighted Average Shares Basic/Diluted (In Thousands):
Weighted Average Shares - Basic	126,194		126,206		126,480		126,682
Weighted Average Shares - Diluted	126,456		126,489		126,783		127,030

First Industrial, L.P.

Quarterly Financial Information (unaudited)

The following tables summarize the Operating Partnership's unaudited quarterly financial information for each of the years ended December 31, 2020 and 2019.


	Year Ended December 31, 2020
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	110,343	$	109,202	$	116,194	$	112,289
Net Income Available to Unitholders and Participating Securities	$	41,479	$	36,332	$	36,639	$	85,484
Net Income Allocable to Participating Securities	(123)		(125)		(125)		(289)
Net Income Available to Unitholders	$	41,356	$	36,207	$	36,514	$	85,195
Basic and Diluted EPU:
Net Income Available to Unitholders	$	0.32	$	0.28	$	0.28	$	0.65
Weighted Average Units Basic/Diluted (In Thousands):
Weighted Average Units - Basic	129,070		129,081		129,914		130,929
Weighted Average Units - Diluted	129,400		129,461		130,294		131,339


	Year Ended December 31, 2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Revenues	$	104,541	$	104,095	$	106,590	$	110,758
Net Income Available to Unitholders and Participating Securities	$	24,314	$	40,689	$	79,969	$	98,656
Net Income Allocable to Participating Securities	(76)		(128)		(249)		(279)
Net Income Available to Unitholders	$	24,238	$	40,561	$	79,720	$	98,377
Basic and Diluted EPU:
Net Income Available to Unitholders	$	0.19	$	0.31	$	0.62	$	0.76
Weighted Average Units Basic/Diluted (In Thousands):
Weighted Average Units - Basic	128,818		128,831		128,837		128,837
Weighted Average Units - Diluted	129,178		129,221		129,256		129,308

Organization - Additional Information (Details) ft² in Millions	12 Months Ended
	Dec. 31, 2020 ft² Property State	Dec. 31, 2019
Organization [Line Items]
Number of industrial properties owned \| Property	427
Number of states in which industrial properties are located \| State	20
Gross leasable area (GLA) of industrial properties owned \| ft²	62.8
Ownership [Member]
Organization [Line Items]
Company's ownership interest	97.90%	98.10%
Limited partners' ownership interest in the Operating Partnership	2.10%	1.90%
Other Real Estate Partnerships \| Ownership [Member]
Organization [Line Items]
Company's ownership interest	100.00%
Number of Other Real Estate Partnerships	8
Operating Partnership's minimum ownership interest in the Other Real Estate Partnerships	99.00%
General partners' minimum ownership interest in the Other Real Estate Partnerships	0.01%
Joint Ventures
Organization [Line Items]
Number of Joint Ventures	2

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounting Policies [Abstract]
Maturity of liquid investments	three months or less
Minimum percentage of taxable income to be distributed	90.00%
Finite-Lived Intangible Assets [Line Items]
Real Estate Tax Expense			$ 7,517
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Real Estate Tax Expense			7,517
Joint Venture II
Finite-Lived Intangible Assets [Line Items]
Equity Method Investment, Ownership Percentage	43.00%
In-Place Leases and Tenant Relationships
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 8,201	$ 6,303	6,267
Above and Below Market Leases
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 1,962	$ 1,281	$ 1,095

Summary of Significant Accounting Policies - Useful Lives of Depreciable Assets (Details)	12 Months Ended
	Dec. 31, 2020
Buildings and Improvements \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	7 years
Buildings and Improvements \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	50 years
Land Improvements \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Land Improvements \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	16 years
Furniture, Fixtures and Equipment \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Furniture, Fixtures and Equipment \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years

Summary of Significant Accounting Policies - Summary of Deferred Leasing Intangibles (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total assets	$ 25,211	$ 28,533
Total deferred leasing intangibles, net, included in total liabilities	11,064	11,893
In-Place Leases
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total assets	18,253	20,188
Above Market Leases
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total assets	1,948	2,197
Below Market Ground Lease Obligation
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total assets	1,552	1,597
Tenant Relationships
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total assets	3,458	4,551
Below Market Leases
Finite-Lived Intangible Assets [Line Items]
Total deferred leasing intangibles, net, included in total liabilities	$ 11,064	$ 11,893

Summary of Significant Accounting Policies - Summary of Deferred Leasing Intangibles (Phantoms) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Accounting Policies [Abstract]
Total accumulated amortization of deferred leasing intangibles included in total assets	$ 24,781	$ 29,541
Total accumulated amortization of deferred leasing intangibles included in total liabilities	$ 13,849	$ 13,045

Summary of Significant Accounting Policies - Future Amortization Expense Related to Deferred Leasing Intangibles (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
In-Place Leases and Tenant Relationships
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 8,201	$ 6,303	$ 6,267
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
2021	4,210
2022	3,717
2023	3,283
2024	2,562
2025	1,996
Above and Below Market Leases
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	1,962	$ 1,281	$ 1,095
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
2021	1,443
2022	1,353
2023	1,101
2024	1,120
2025	$ 1,029

Investment in Real Estate - Additional Information (Details)
$ in Thousands, ft² in Millions

12 Months Ended

Dec. 31, 2020

USD ($)

ft²

Property

Dec. 31, 2019

USD ($)

ft²

Property

Dec. 31, 2018

USD ($)

ft²

Property

Real Estate Properties [Line Items]

Number of industrial properties | Property

427

Gross leasable area (GLA) of industrial properties | ft²

62.8

Proceeds from sale of industrial properties | $

^[1]

$ 153,351

$ 315,768

$ 192,047

Gain on sale of real estate | $

^[1]

86,751

124,942

81,600

Impairment of Real Estate | $

$ 0

2,756

Sales Type Lease

Real Estate Properties [Line Items]

Gross leasable area (GLA) of industrial properties | ft²

0.6

Sales-type Lease, Lease Receivable | $

$ 54,521

Sales-type Lease, Selling Profit (Loss) | $

$ 0

$ 8,606

$ 0

Acquisition Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

Gross leasable area (GLA) of industrial properties | ft²

1.5

0.5

1.0

Purchase price of industrial properties acquired | $

$ 224,027

$ 147,887

$ 167,546

Held for Sale Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

Gross leasable area (GLA) of industrial properties | ft²

0.7

Disposition Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

^[2]

Gross leasable area (GLA) of industrial properties | ft²

1.9

5.9

2.6

Partial Disposition Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

Impairment Activity

Real Estate Properties [Line Items]

Impairment of Real Estate | $

$ 2,756

Disposition with Impairment Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

Number of Land Parcels | Property

[1]

[2]

(A) Included as one industrial property for each of the years ended December 31, 2020 and 2019 is the sale of multiple industrial condominium units.

Investment in Real Estate Investment in Real Estate - Summary of Industrial Property Acquisitions (Details) $ in Thousands, ft² in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) ft² Property	Dec. 31, 2019 USD ($) ft² Property	Dec. 31, 2018 USD ($) ft² Property
Real Estate Properties [Line Items]
Number of industrial properties \| Property	427
Gross leasable area (GLA) of industrial properties \| ft²	62.8
Acquisition Activity
Real Estate Properties [Line Items]
Number of industrial properties \| Property	8	9	10
Gross leasable area (GLA) of industrial properties \| ft²	1.5	0.5	1.0
Purchase price of industrial properties acquired \| $	$ 224,027	$ 147,887	$ 167,546
Purchase price of land parcels acquired \| $	$ 69,617	$ 81,082	$ 38,976

Investment in Real Estate - Summary of Acquisition Purchase Price Allocation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Real Estate [Line Items]
Land	$ 1,087,907	$ 957,478
Buildings and Improvements	2,922,152	2,782,430
Acquisition Activity
Real Estate [Line Items]
Land	121,353	101,764
Buildings and Improvements	97,138	43,693
Other Assets	1,790	859
Purchase price of industrial properties acquired	224,027	147,887	$ 167,546
Acquisition Activity \| In-Place Leases
Real Estate [Line Items]
Acquired finite lived intangible assets, fair value	(5,174)	(5,601)
Acquisition Activity \| Above Market Leases
Real Estate [Line Items]
Acquired finite lived intangible assets, fair value	(134)	(34)
Acquisition Activity \| Below Market Leases
Real Estate [Line Items]
Acquired Finite-lived Intangible Liabilities, Fair Value	$ (1,562)	$ (4,064)

Investment in Real Estate Inestment in Real Estate - Summary of Industrial Property Dispositions (Details)
$ in Thousands, ft² in Millions

12 Months Ended

Dec. 31, 2020

USD ($)

ft²

Property

Dec. 31, 2019

USD ($)

ft²

Property

Dec. 31, 2018

USD ($)

ft²

Property

Real Estate Properties [Line Items]

Number of industrial properties | Property

427

Gross leasable area (GLA) of industrial properties | ft²

62.8

Proceeds from sale of industrial properties

^[1]

$ 153,351

$ 315,768

$ 192,047

Gain on sale of real estate

^[1]

86,751

$ 124,942

81,600

Sales Type Lease

Real Estate Properties [Line Items]

Gross leasable area (GLA) of industrial properties | ft²

0.6

Sales-type Lease, Selling Profit (Loss)

$ 8,606

Sales-type Lease, Lease Receivable

$ 0

$ 54,521

$ 0

Disposition Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

^[2]

Gross leasable area (GLA) of industrial properties | ft²

1.9

5.9

2.6

Partial Disposition Activity

Real Estate Properties [Line Items]

Number of industrial properties | Property

[1]

[2]

(A) Included as one industrial property for each of the years ended December 31, 2020 and 2019 is the sale of multiple industrial condominium units.

Indebtedness - Summary of Indebtedness (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2020

Dec. 31, 2019

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 1,602,785

Unsecured Credit Facility

$ 158,000

2027 Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 6,070

6,070

Interest Rate

7.15%

Effective Interest Rate

7.11%

Maturity Date

May 15, 2027

2028 Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 31,901

31,901

Interest Rate

7.60%

Effective Interest Rate

8.13%

Maturity Date

Jul. 15, 2028

2032 Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 10,600

10,600

Interest Rate

7.75%

Effective Interest Rate

7.87%

Maturity Date

Apr. 15, 2032

2027 Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 125,000

125,000

Interest Rate

4.30%

Effective Interest Rate

4.30%

Maturity Date

Apr. 20, 2027

2028 Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 150,000

Interest Rate

3.86%

Effective Interest Rate

3.86%

Maturity Date

Feb. 15, 2028

2029 Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 75,000

Interest Rate

4.40%

Effective Interest Rate

4.40%

Maturity Date

Apr. 20, 2029

2029 II Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 150,000

150,000

Interest Rate

3.97%

Effective Interest Rate

4.23%

Maturity Date

Jul. 23, 2029

2030 Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 150,000

Interest Rate

3.96%

Effective Interest Rate

3.96%

Maturity Date

Feb. 15, 2030

2030 II Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 100,000

$ 0

Interest Rate

2.74%

Effective Interest Rate

2.74%

Maturity Date

Sep. 17, 2030

2032 Private Placement Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 200,000

$ 0

Interest Rate

2.84%

Effective Interest Rate

2.84%

Maturity Date

Sep. 17, 2032

2014 Unsecured Term Loan

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 0

$ 200,000

2015 Unsecured Term Loan (A)

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 260,000

260,000

Interest Rate

2.89%

Maturity Date

Sep. 12, 2022

2020 Unsecured Term Loan (A)

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 200,000

Interest Rate

3.79%

Maturity Date

Jul. 15, 2021

Mortgage Loans Payable

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 144,214

174,360

Unamortized Debt Issuance Costs

(335)

(675)

Long-term Debt

$ 143,879

173,685

Maturity Date Range, Start

Oct. 01, 2021

Maturity Date Range, End

Aug. 01, 2028

Senior Unsecured Notes

Debt Instrument [Line Items]

Long-term Debt, Gross

$ 998,571

698,571

Unamortized Debt Issuance Costs

(6,206)

(4,485)

Long-term Debt

992,300

694,015

Unamortized Discounts

(65)

(71)

Unsecured Term Loans

Debt Instrument [Line Items]

Long-term Debt, Gross

460,000

Unamortized Debt Issuance Costs

(1,538)

(2,135)

Long-term Debt

458,462

457,865

Unsecured Credit Facility

Debt Instrument [Line Items]

Unamortized Debt Issuance Costs

(1,049)

(2,300)

Unsecured Credit Facility

$ 0

$ 158,000

Maturity Date

^[1]

Oct. 29, 2021

Minimum | Mortgage Loans Payable

Debt Instrument [Line Items]

Interest Rate

4.03%

Effective Interest Rate

4.03%

Maximum | Mortgage Loans Payable

Debt Instrument [Line Items]

Interest Rate

4.85%

Effective Interest Rate

4.85%

[1]	The maturity date may be extended an additional year at our election, subject to certain restrictions. Amounts exclude unamortized debt issuance costs of $1,049 and $2,300 as of December 31, 2020 and 2019, respectively, which are included in the line item Prepaid Expenses and Other Assets, Net.

Indebtedness - Additional Information (Details) $ in Thousands, ft² in Millions		12 Months Ended
	Sep. 11, 2015	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($) ft² Property	Jul. 15, 2020 USD ($)	Jan. 29, 2014 USD ($)
Debt Instrument [Line Items]
Loss from Retirement of Debt		$ 0	$ 0	$ (39)
Long-term Debt, Gross		$ 1,602,785
2030 II Private Placement Notes
Debt Instrument [Line Items]
Interest Rate		2.74%
Long-term Debt, Gross		$ 100,000	$ 0
Effective Interest Rate		2.74%	2.74%
2032 Private Placement Notes
Debt Instrument [Line Items]
Interest Rate		2.84%
Long-term Debt, Gross		$ 200,000	$ 0
Effective Interest Rate		2.84%	2.84%
2029 II Private Placement Notes
Debt Instrument [Line Items]
Interest Rate		3.97%
Long-term Debt, Gross		$ 150,000	$ 150,000
Effective Interest Rate		4.23%
2028 Private Placement Notes
Debt Instrument [Line Items]
Interest Rate		3.86%
Long-term Debt, Gross		$ 150,000	$ 150,000
Effective Interest Rate		3.86%	3.86%
2030 Private Placement Notes
Debt Instrument [Line Items]
Interest Rate		3.96%
Long-term Debt, Gross		$ 150,000	$ 150,000
Effective Interest Rate		3.96%	3.96%
2015 Unsecured Term Loan (A)
Debt Instrument [Line Items]
Interest Rate		2.89%
Debt Instrument, term	7 years
Long-term Debt, Gross		$ 260,000	$ 260,000
Debt instrument, interest rate terms		LIBOR plus 110 basis points
2020 Unsecured Term Loan (A)
Debt Instrument [Line Items]
Interest Rate		3.79%
Long-term Debt, Gross		$ 200,000	0
Unsecured term loan, face amount					$ 200,000
Debt instrument, interest rate terms		LIBOR plus 150 basis points
Incremental Term Loan Capacity					$ 100,000
Swaps, Average Fixed Interest Rate		2.49%
2014 Unsecured Term Loan
Debt Instrument [Line Items]
Long-term Debt, Gross		$ 0	200,000
Unsecured term loan, face amount						$ 200,000
Mortgage Loans Payable
Debt Instrument [Line Items]
Unamortized Debt Issuance Expense		335	675
Extinguishment of debt, amount		25,448	117,199
Loss from Retirement of Debt				39
Net carrying value of industrial properties collateralized by mortgage loans		226,182
Long-term Debt, Gross		144,214	174,360
Mortgage Loans Payable \| Assumed Mortgage
Debt Instrument [Line Items]
Assumed mortgage loan				$ 11,654
Number of industrial properties acquired \| Property				3
Gross leasable area (GLA) of industrial properties acquired \| ft²				0.2
Interest Rate				4.17%
Debt Instrument, term				30 years
Unsecured Credit Facility
Debt Instrument [Line Items]
Unamortized Debt Issuance Expense		1,049	$ 2,300
Line of Credit Facility, current borrowing capacity		725,000
Line of Credit Facility, additional borrowings capacity		$ 1,000,000
Number of years of extension of the Line of Credit Facility at election		1 year
Line of Credit Facility, interest rate description		LIBOR plus 110 basis points

Indebtedness - Schedule of Maturities (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Debt Disclosure [Abstract]
2021	$ 261,891
2022	332,024
2023	321
2024	335
2025	349
Thereafter	1,007,865
Total	$ 1,602,785

Indebtedness - Summary of Indebtedness at Estimated Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Mortgage Loans Payable, Net	$ 148,770	$ 179,287
Senior Unsecured Notes, Net	1,096,262	756,351
Unsecured Term Loans	458,207	460,902
Unsecured Credit Facility	0	158,141
Total	1,703,239	1,554,681
Carrying Amount (A)
Debt Instrument [Line Items]
Mortgage Loans Payable, Net	144,214	174,360
Senior Unsecured Notes, Net	998,506	698,500
Unsecured Term Loans	460,000	460,000
Unsecured Credit Facility	0	158,000
Total	$ 1,602,720	$ 1,490,860

Variable Interest Entities - Summarized Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
ASSETS
Net Investment in Real Estate	$ 3,255,240	$ 3,025,429
Operating Lease Right-of-Use Assets	25,205	24,877
Cash and Cash Equivalents	162,090	21,120
Restricted Cash	37,568	131,598
Deferred Rent Receivable	84,567	77,703
Prepaid Expenses and Other Assets, Net	134,983	182,831
Total Assets	3,791,938	3,518,828
LIABILITIES AND PARTNERS' CAPITAL
Mortgage Loans Payable, Net	143,879	173,685
Accounts Payable, Accrued Expenses and Other Liabilities	120,292	114,637
Operating Lease Liabilities	22,826	22,369
Rents Received in Advance and Security Deposits	62,092	57,534
Total Liabilities and Equity/Partners' Capital	3,791,938	3,518,828
Other Real Estate Partnerships
ASSETS
Net Investment in Real Estate	245,396	240,847
Operating Lease Right-of-Use Assets	13,173	13,257
Cash and Cash Equivalents	4,090	4,005
Restricted Cash	0	33,289
Deferred Rent Receivable	9,219	10,365
Prepaid Expenses and Other Assets, Net	8,077	9,066
Total Assets	279,955	310,829
LIABILITIES AND PARTNERS' CAPITAL
Mortgage Loans Payable, Net	6,292	11,009
Accounts Payable, Accrued Expenses and Other Liabilities	10,067	5,747
Operating Lease Liabilities	10,304	10,329
Rents Received in Advance and Security Deposits	4,130	5,012
Partners' Capital	249,162	278,732
Total Liabilities and Equity/Partners' Capital	$ 279,955	$ 310,829

Variable Interest Entities Variable Interest Entities - Additional Information (Details) $ in Thousands, ft² in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) ft²	Dec. 31, 2019 USD ($) ft² Property	Dec. 31, 2018 USD ($) ft²
Variable Interest Entity [Line Items]
Net Income	$ 200,169	$ 243,881	$ 167,334
Gross leasable area (GLA) of industrial properties owned \| ft²	62.8
Equity in Income (Loss) of Joint Ventures	$ 4,200	16,235	$ (276)
Joint Venture I
Variable Interest Entity [Line Items]
Equity Method Investment, Ownership Percentage	49.00%
Equity in Income (Loss) of Joint Ventures	$ 2,674	4,880
Incentive Fee	$ 1,338
Joint Venture II
Variable Interest Entity [Line Items]
Equity Method Investment, Ownership Percentage	43.00%
Purchase Price	$ 70,530
Joint Ventures
Variable Interest Entity [Line Items]
Net Income	13,568	29,999
Equity Method Investment, Realized Gain (Loss) on Disposal	6,827	14,816
Asset Management Fee	590	146
Receivable balance due from joint venture	$ 90	$ 588
Disposition Activity
Variable Interest Entity [Line Items]
Gross leasable area (GLA) of industrial properties owned \| ft²	1.9	5.9	2.6
Disposition Activity \| Joint Ventures
Variable Interest Entity [Line Items]
Equity Method Investment, Realized Gain (Loss) on Disposal	$ 13,932	$ 30,236
Acquisition Activity
Variable Interest Entity [Line Items]
Purchase Price	$ 224,027	$ 147,887	$ 167,546
Gross leasable area (GLA) of industrial properties owned \| ft²	1.5	0.5	1.0
Acquisition Activity \| Joint Venture I
Variable Interest Entity [Line Items]
Gross leasable area (GLA) of industrial properties owned \| ft²	0.6
Number of Acres \| Property		39
Joint Venture Disposition Activity \| Joint Venture I
Variable Interest Entity [Line Items]
Equity Method Investment, Realized Gain (Loss) on Disposal	$ 3,443	$ 3,121

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Feb. 14, 2020
Class of Stock [Line Items]
Operating Partnership, aggregate cash payment	$ 114,305
Operating Partnership, shares	2,713,142
Preferred Stock, Shares Authorized	10,000,000
Net proceeds from the issuance of common stock	$ 78,718	$ 0	$ 145,584
Conversion of Limited Partner Units to Common Stock / General Partner Units	$ 0	$ 0	$ 0
Limited Partners' Capital Account, Units Retired			33,333
Common Stock
Class of Stock [Line Items]
Shares of common stock issued	1,842,281		4,800,000
Net proceeds from the issuance of common stock			$ 145,584
Units converted to common stock	172,610	485,516	1,350,721
Conversion of Limited Partner Units to Common Stock / General Partner Units	$ 2,090	$ 7,196	$ 16,605
ATM [Member]
Class of Stock [Line Items]
Net proceeds from the issuance of common stock	$ 78,718
Issuance of Common Stock/Contribution of General Partner Units	1,842,281
Commission To Sales Agent	$ 795
First Industrial, L.P.
Class of Stock [Line Items]
Net proceeds from the issuance of common stock	78,718	0	145,584
Conversion of Limited Partner Units to Common Stock / General Partner Units	0	0	0
ATM [Member]
Class of Stock [Line Items]
Shares of company stock issuable under an at-the-market offering				14,000,000
Aggregate Gross Sale Proceeds				$ 500,000
Noncontrolling Interest [Member]
Class of Stock [Line Items]
Conversion of Limited Partner Units to Common Stock / General Partner Units	$ (2,090)	$ (7,196)	$ (16,605)

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership - Common Stock and Units Roll-Forward (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Class of Stock [Line Items]
Common Stock/Units, Outstanding, Beginning Balance	126,994,478
Limited Partners' Capital Account, Units Retired			(33,333)
Common Stock/Units, Outstanding, Ending Balance	129,051,412	126,994,478
Common Stock / Operating Partnership Units
Class of Stock [Line Items]
Common Stock/Units, Outstanding, Beginning Balance	126,994,478	126,307,431	119,883,180
Issuance of Common Stock/Contribution of General Partner Units	1,842,281		4,800,000
Issuance of Restricted Stock/Awards	0	109,353	227,059
Vesting of Performance Units	107,752	169,033	150,772
Repurchase and Retirement of Restricted Stock/Awards	(65,709)	(76,855)	(104,301)
Conversion of Limited Partner Units	172,610	485,516	1,350,721
Limited Partners' Capital Account, Units Retired			0
Common Stock/Units, Outstanding, Ending Balance	129,051,412	126,994,478	126,307,431
First Industrial, L.P. \| Common Stock / Operating Partnership Units
Class of Stock [Line Items]
Common Stock/Units, Outstanding, Beginning Balance	129,417,222	128,931,598	123,891,401
Issuance of Common Stock/Contribution of General Partner Units	1,842,281		4,800,000
Issuance of Restricted Stock/Awards	464,975	406,569	227,059
Vesting of Performance Units	107,752	169,033	150,772
Repurchase and Retirement of Restricted Stock/Awards	(67,676)	(89,978)	(104,301)
Conversion of Limited Partner Units	0	0	0
Limited Partners' Capital Account, Units Retired			(33,333)
Common Stock/Units, Outstanding, Ending Balance	131,764,554	129,417,222	128,931,598

Stockholders’ Equity of the Company and Partners' Capital of the Operating Partnership - Summary of Dividends/Distributions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Class of Stock [Line Items]
Total Common Stock Dividends / Unit Distributions	$ 130,943	$ 119,522	$ 111,478
Common Stock / Operating Partnership Units
Class of Stock [Line Items]
Total Common Stock Dividends / Unit Distributions	$ 130,943	$ 119,522	$ 111,478

Accumulated Other Comprehensive Income (Changes in AOCI) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ 1,798,263	$ 1,679,911
Ending Balance	1,947,320	1,798,263
Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(7,013)	3,574
Other Comprehensive Loss Before Reclassifications	(17,422)	(9,603)
Amounts Reclassified from Accumulated Other Comprehensive Income	7,127	(984)
Net Current Period Other Comprehensive Loss	(10,295)	(10,587)
Ending Balance	(17,308)	(7,013)
Comprehensive Income (Loss) Attributable to Noncontrolling Interest of the Company
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	130	(72)
Other Comprehensive Loss Before Reclassifications	225	202
Amounts Reclassified from Accumulated Other Comprehensive Income	0	0
Net Current Period Other Comprehensive Loss	225	202
Ending Balance	355	130
Accumulated Other Comprehensive Income (Loss) of the Company
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(6,883)	3,502
Other Comprehensive Loss Before Reclassifications	(17,197)	(9,401)
Amounts Reclassified from Accumulated Other Comprehensive Income	7,127	(984)
Net Current Period Other Comprehensive Loss	(10,070)	(10,385)
Ending Balance	(16,953)	(6,883)
First Industrial, L.P. \| Accumulated Other Comprehensive Income of the Operating Partnership
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(7,013)	3,574
Other Comprehensive Loss Before Reclassifications	(17,422)	(9,603)
Amounts Reclassified from Accumulated Other Comprehensive Income	7,127	(984)
Net Current Period Other Comprehensive Loss	(10,295)	(10,587)
Ending Balance	$ (17,308)	$ (7,013)

Accumulated Other Comprehensive Income (Amounts Reclassified from AOCI) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Acceleration of 2020 Swap	$ 32,848	$ 28,569	$ 27,749
Total	32,030	71,451	27,382
Interest Rate Swap \| Reclassification out of Accumulated Other Comprehensive Loss \| Derivative Instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Interest Expense - Amortization of IRPAs	410	233	96
Interest Expense - Settlement Payments	6,516	(1,217)	109
Acceleration of 2020 Swap	201	0	0
Total	$ 7,127	$ (984)	$ 205

Accumulated Other Comprehensive Income - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Accumulated Other Comprehensive Loss [Abstract]
Amortization to be reclassified from OCI into income	$ 410

Earnings Per Share / Unit (EPS / EPU) - Computation of Basic and Diluted EPS / EPU (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Numerator:
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 83,727	$ 35,959	$ 35,669	$ 40,634	$ 96,861	$ 78,311	$ 39,800	$ 23,803	$ 195,989	$ 238,775	$ 163,239
Net Income Allocable to Participating Securities	(137)	(59)	(59)	(59)	(199)	(170)	(89)	(60)	(314)	(518)	(513)
Net Income Available to Common Stockholders / Unitholders	$ 83,590	$ 35,900	$ 35,610	$ 40,575	$ 96,662	$ 78,141	$ 39,711	$ 23,743	$ 195,675	$ 238,257	$ 162,726
Denominator:
Weighted Average Shares/Units - Basic	128,919	127,903	127,074	126,934	126,682	126,480	126,206	126,194	127,711	126,392	123,804
Performance Units/Performance Units and certain Performance RLP Units									193	299	387
Weighted Average Shares / Units - Diluted	129,125	128,101	127,266	127,111	127,030	126,783	126,489	126,456	127,904	126,691	124,191
Basic Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 0.65	$ 0.28	$ 0.28	$ 0.32	$ 0.76	$ 0.62	$ 0.31	$ 0.19	$ 1.53	$ 1.89	$ 1.31
Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders									$ 1.53	$ 1.88	$ 1.31
First Industrial, L.P.
Numerator:
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 85,484	$ 36,639	$ 36,332	$ 41,479	$ 98,656	$ 79,969	$ 40,689	$ 24,314	$ 199,934	$ 243,628	$ 167,246
Net Income Allocable to Participating Securities	(289)	(125)	(125)	(123)	(279)	(249)	(128)	(76)	(662)	(732)	(513)
Net Income Available to Common Stockholders / Unitholders	$ 85,195	$ 36,514	$ 36,207	$ 41,356	$ 98,377	$ 79,720	$ 40,561	$ 24,238	$ 199,272	$ 242,896	$ 166,733
Denominator:
Weighted Average Shares/Units - Basic	130,929	129,914	129,081	129,070	128,837	128,837	128,831	128,818	129,752	128,831	126,921
Performance Units/Performance Units and certain Performance RLP Units									375	410	387
Weighted Average Shares / Units - Diluted	131,339	130,294	129,461	129,400	129,308	129,256	129,221	129,178	130,127	129,241	127,308
Basic Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 0.65	$ 0.28	$ 0.28	$ 0.32	$ 0.76	$ 0.62	$ 0.31	$ 0.19	$ 1.54	$ 1.89	$ 1.31
Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders									$ 1.53	$ 1.88	$ 1.31

Earnings Per Share / Unit (EPS / EPU) - Additional Information (Details) - shares	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Service Awards/Service Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested Service Awards / Performance Awards	211,920	296,371
Service Awards/Service Units \| Management
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested Service Awards / Performance Awards	211,920	296,371	405,436
First Industrial, L.P.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested Service Awards / Performance Awards	444,407	421,928	405,436

Income Taxes - Components of Income Tax Benefit (Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
Federal	$ (3,659)	$ (169)	$ 22
State	(1,718)	(839)	(310)
Deferred:
Federal	2,969	(2,334)	400
State	0	(64)	(20)
Income Tax (Provision) Benefit	$ (2,408)	$ (3,406)	$ 92

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References + Details

Income Taxes - Federal Income Tax Treatment of Common Dividends (Details) - Common Stock - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax [Line Items]
Ordinary Income (A)	$ 0.5800	$ 0.7650	$ 0.6858
Unrecaptured Section 1250 Capital Gain	0.2576	0.1074	0.1497
Other Capital Gain	0.1624	0.0460	0.0330
Qualified Dividend	0	0.0016	0.0015
Distributions Per Common Share	$ 1.0000	$ 0.9200	$ 0.8700
Ordinary Income as a Percentage of Distributions	58.00%	83.15%	78.83%
Unrecaptured Section 1250 Gain as a Percentage of Distributions	25.76%	11.68%	17.21%
Capital Gain as a Percentage of Distributions	16.24%	5.00%	3.79%
Qualified Dividend as a Percentage Of Distributions	0.00%	0.17%	0.17%
Common Distributions Percentage	100.00%	100.00%	100.00%

Lessee Disclosures (Details) $ in Thousands	12 Months Ended
Lessee Disclosures (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Remaining Ground Lease Terms, Minimum	34 years
Remaining Ground Lease Terms, Maximum	51 years
Operating Lease Expense	$ 3,093
Operating Lease, Weighted Average Remaining Lease Term	39 years 7 months 6 days
Lessee, Weighted Average Discount Rate	7.10%
Minimum
Lessee, Lease, Description [Line Items]
Lessee, Remaining Lease Terms for Office Leases	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lessee, Remaining Lease Terms for Office Leases	6 years

Lessee Disclosures - Operating Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2021	$ 2,544
2022	2,576
2023	2,411
2024	2,194
2025	2,058
Thereafter	58,818
Total Lease Payments	70,601
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(47,775)
Operating Lease Liabilities	$ 22,826	$ 22,369

Lessor Disclosures - Future Minimum Rental Receipts (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2021	$ 333,405
2022	305,971
2023	262,228
2024	221,594
2025	183,186
Thereafter	537,189
Total	$ 1,843,573

Lessor Disclosures (Details) $ in Thousands, ft² in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) ft²	Dec. 31, 2019 USD ($) ft²	Dec. 31, 2018 USD ($)
Lessor, Lease, Description [Line Items]
Gross leasable area (GLA) of industrial properties \| ft²	62.8
Sales Type Lease
Lessor, Lease, Description [Line Items]
Gross leasable area (GLA) of industrial properties \| ft²		0.6
Sales-type Lease, Selling Profit (Loss) \| $	$ 0	$ 8,606	$ 0
Sales-type Lease, Lease Receivable \| $	$ 0	$ 54,521	$ 0

Long-Term Compensation - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available under the Stock Incentive Plan	3,300,000
Amortization related to restricted stock/Unit awards and LTIP Unit Awards	$ 12,931	$ 8,376	$ 7,586
Share-based Payment Arrangement, Amount Capitalized	2,030	870	472
Unrecognized compensation related to unvested Performance Awards	$ 12,741
Weighted average period of unrecognized compensation expected to be recognized	10 months 6 days
Matching contributions in 401(k)/profit sharing plan	$ 977	$ 926	$ 688
Management \| Performance Awards/Performance Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Units/RLP Unit Awards issued	59,263	36,064	179,288
Fair Value of Performance Awards/Service Awards issued	$ 7,883	$ 2,527	$ 2,381
Management \| Performance RLP Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Units/RLP Unit Awards issued	322,477	166,942
Management \| Service Awards/Service Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Units/RLP Unit Awards issued	80,387	109,353	227,059
Fair Value of Performance Awards/Service Awards issued	$ 8,641	$ 7,627	$ 6,558
Vesting period of Awards issued	3 years
Management \| Service RLP Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance Units/RLP Unit Awards issued	119,596	112,428
Director \| Service Awards/Service Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of Awards issued	1 year

Long-Term Compensation - Performance Award Valuation Assumptions (Details) - Performance RLP Units	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield	2.22%	3.02%	2.67%
Expected volatility - weighted average	16.97%	19.10%	17.02%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility - range used	16.25%	18.53%	15.83%
Risk-free interest rate	1.63%	2.45%	1.57%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility - range used	17.56%	19.72%	17.87%
Risk-free interest rate	1.68%	2.57%	2.04%

Long-Term Compensation - Summary of Performance Award and Service Award Transactions (Details)	12 Months Ended
	Dec. 31, 2020 $ / shares shares
Performance Awards/Performance Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, Beginning Balance, Awards \| shares	380,722
Issued, Awards \| shares	59,263
Forfeited, Awards \| shares	(5,681)
Vested, Awards \| shares	(178,211)
Outstanding, Ending Balance, Awards \| shares	256,093
Outstanding, Weighted Average Grant Date Fair Value, Beginning of Period \| $ / shares	$ 12.89
Issued, Weighted Average Grant Date Fair Value \| $ / shares	20.65
Forfeited, Weighted Average Grant Date Fair Value \| $ / shares	13.67
Vested, Weighted Average Grant Date Fair Value \| $ / shares	12.62
Outstanding, Weighted Average Grant Date Fair Value, End of Period \| $ / shares	$ 14.86
Performance RLP Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, Beginning Balance, Awards \| shares	156,702
Issued, Awards \| shares	322,477
Forfeited, Awards \| shares	0
Vested, Awards \| shares	0
Outstanding, Ending Balance, Awards \| shares	479,179
Outstanding, Weighted Average Grant Date Fair Value, Beginning of Period \| $ / shares	$ 12.45
Issued, Weighted Average Grant Date Fair Value \| $ / shares	20.65
Forfeited, Weighted Average Grant Date Fair Value \| $ / shares	0
Vested, Weighted Average Grant Date Fair Value \| $ / shares	0
Outstanding, Weighted Average Grant Date Fair Value, End of Period \| $ / shares	$ 17.97
Service Awards/Service Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, Beginning Balance, Awards \| shares	296,371
Issued, Awards \| shares	80,387
Forfeited, Awards \| shares	(4,009)
Vested, Awards \| shares	(160,829)
Outstanding, Ending Balance, Awards \| shares	211,920
Outstanding, Weighted Average Grant Date Fair Value, Beginning of Period \| $ / shares	$ 30.56
Issued, Weighted Average Grant Date Fair Value \| $ / shares	43.61
Forfeited, Weighted Average Grant Date Fair Value \| $ / shares	33.86
Vested, Weighted Average Grant Date Fair Value \| $ / shares	29.37
Outstanding, Weighted Average Grant Date Fair Value, End of Period \| $ / shares	$ 36.35
Service RLP Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, Beginning Balance, Awards \| shares	110,640
Issued, Awards \| shares	119,596
Forfeited, Awards \| shares	(1,967)
Vested, Awards \| shares	(43,700)
Outstanding, Ending Balance, Awards \| shares	184,569
Outstanding, Weighted Average Grant Date Fair Value, Beginning of Period \| $ / shares	$ 33.64
Issued, Weighted Average Grant Date Fair Value \| $ / shares	42.94
Forfeited, Weighted Average Grant Date Fair Value \| $ / shares	35.58
Vested, Weighted Average Grant Date Fair Value \| $ / shares	33.73
Outstanding, Weighted Average Grant Date Fair Value, End of Period \| $ / shares	$ 39.62

Derivatives - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)	Sep. 30, 2015 USD ($)	Jan. 31, 2014 USD ($)
2014 Swaps
Derivative [Line Items]
Swaps, Number of Instruments Held			4
Derivative, Notional Amount			$ 200,000
Debt instrument, LIBOR Rate	one-month LIBOR
Swaps, Average Fixed Interest Rate			2.29%
2015 Swaps
Derivative [Line Items]
Swaps, Number of Instruments Held		6
Derivative, Notional Amount		$ 260,000
Debt instrument, LIBOR Rate	one-month LIBOR
Swaps, Average Fixed Interest Rate		1.79%
2021 Swaps
Derivative [Line Items]
Swaps, Number of Instruments Held	3
Derivative, Notional Amount	$ 200,000
Debt instrument, LIBOR Rate	one-month LIBOR
Swaps, Average Fixed Interest Rate	0.99%
2020 Swap
Derivative [Line Items]
Derivative, Notional Amount	$ 150,000
Debt instrument, LIBOR Rate	one-month LIBOR
Swaps, Average Fixed Interest Rate	0.42%

Derivatives - Fair Value Measurements on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
2014 Swaps
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	$ (333)	$ (1,478)
2014 Swaps \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0	0
2014 Swaps \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	(333)	(1,478)
2014 Swaps \| Fair Value, Measurements, Recurring \| Unobservable Inputs (Level 3)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0	0
2015 Swaps
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	(7,317)	(1,711)
2015 Swaps \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0	0
2015 Swaps \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	(7,317)	(1,711)
2015 Swaps \| Fair Value, Measurements, Recurring \| Unobservable Inputs (Level 3)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0	$ 0
2021 Swaps
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	(6,244)
2021 Swaps \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0
2021 Swaps \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	(6,244)
2021 Swaps \| Fair Value, Measurements, Recurring \| Unobservable Inputs (Level 3)
Fair Value On Recurring Basis [Line Items]
Hedging Instrument, Liability, Fair Value	0
2020 Swap
Fair Value On Recurring Basis [Line Items]
Derivative Not Designated as Hedging Instrument, Liability, Fair Value	(106)
2020 Swap \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value On Recurring Basis [Line Items]
Derivative Not Designated as Hedging Instrument, Liability, Fair Value	0
2020 Swap \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Fair Value On Recurring Basis [Line Items]
Derivative Not Designated as Hedging Instrument, Liability, Fair Value	(106)
2020 Swap \| Fair Value, Measurements, Recurring \| Unobservable Inputs (Level 3)
Fair Value On Recurring Basis [Line Items]
Derivative Not Designated as Hedging Instrument, Liability, Fair Value	$ 0

Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Related Party Transactions [Abstract]
Receivable balance due from a direct wholly-owned subsidiary	$ 9,380	$ 10,031

Commitments and Contingencies - Additional Information (Details) $ in Thousands, ft² in Millions	Dec. 31, 2020 USD ($) ft² Property
Other Commitments [Line Items]
Outstanding amount of letters of credit and performance bonds in the aggregate	$ 22,013
Number of industrial properties \| Property	427
Gross leasable area (GLA) of industrial properties \| ft²	62.8
Development Activity
Other Commitments [Line Items]
Number of industrial properties \| Property	8
Gross leasable area (GLA) of industrial properties \| ft²	1.3
Estimated total investment	$ 172,400
Estimated total investment remaining to be funded	$ 92,000

Subsequent Events - Additional Information (Details)
$ in Thousands

2 Months Ended

12 Months Ended

Feb. 15, 2021

USD ($)

Property

Dec. 31, 2020

USD ($)

Property

Dec. 31, 2019

USD ($)

Property

Dec. 31, 2018

USD ($)

Property

Subsequent Event [Line Items]

Number of industrial properties

427

Proceeds from sale of industrial properties | $

^[1]

$ 153,351

$ 315,768

$ 192,047

Acquisition Activity

Subsequent Event [Line Items]

Number of industrial properties

Purchase price of industrial properties acquired | $

$ 224,027

$ 147,887

$ 167,546

Disposition Activity

Subsequent Event [Line Items]

Number of industrial properties

^[2]

Subsequent Events | Acquisition Activity

Subsequent Event [Line Items]

Number of Land Parcels

Purchase price of industrial properties acquired | $

$ 9,800

Subsequent Events | Disposition Activity

Subsequent Event [Line Items]

Number of industrial properties

Proceeds from sale of industrial properties | $

$ 675

[1]

[2]

(A) Included as one industrial property for each of the years ended December 31, 2020 and 2019 is the sale of multiple industrial condominium units.

Quarterly Financial Information (unaudited) - Net Income Available and Basic and Diluted EPS/EPU (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Total Revenues	$ 112,289	$ 116,194	$ 109,202	$ 110,343	$ 110,758	$ 106,590	$ 104,095	$ 104,541	$ 448,028	$ 425,984	$ 403,954
Net Income Available to Common Stockholders / Unitholders and Participating Securities	83,727	35,959	35,669	40,634	96,861	78,311	39,800	23,803	195,989	238,775	163,239
Net Income Allocable to Participating Securities	(137)	(59)	(59)	(59)	(199)	(170)	(89)	(60)	(314)	(518)	(513)
Net Income Available to Common Stockholders / Unitholders	$ 83,590	$ 35,900	$ 35,610	$ 40,575	$ 96,662	$ 78,141	$ 39,711	$ 23,743	$ 195,675	$ 238,257	$ 162,726
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 0.65	$ 0.28	$ 0.28	$ 0.32	$ 0.76	$ 0.62	$ 0.31	$ 0.19	$ 1.53	$ 1.89	$ 1.31
Weighted Average Shares/Units - Basic	128,919	127,903	127,074	126,934	126,682	126,480	126,206	126,194	127,711	126,392	123,804
Weighted Average Shares / Units - Diluted	129,125	128,101	127,266	127,111	127,030	126,783	126,489	126,456	127,904	126,691	124,191
First Industrial, L.P.
Total Revenues	$ 112,289	$ 116,194	$ 109,202	$ 110,343	$ 110,758	$ 106,590	$ 104,095	$ 104,541	$ 448,028	$ 425,984	$ 403,954
Net Income Available to Common Stockholders / Unitholders and Participating Securities	85,484	36,639	36,332	41,479	98,656	79,969	40,689	24,314	199,934	243,628	167,246
Net Income Allocable to Participating Securities	(289)	(125)	(125)	(123)	(279)	(249)	(128)	(76)	(662)	(732)	(513)
Net Income Available to Common Stockholders / Unitholders	$ 85,195	$ 36,514	$ 36,207	$ 41,356	$ 98,377	$ 79,720	$ 40,561	$ 24,238	$ 199,272	$ 242,896	$ 166,733
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders/Unitholders	$ 0.65	$ 0.28	$ 0.28	$ 0.32	$ 0.76	$ 0.62	$ 0.31	$ 0.19	$ 1.54	$ 1.89	$ 1.31
Weighted Average Shares/Units - Basic	130,929	129,914	129,081	129,070	128,837	128,837	128,831	128,818	129,752	128,831	126,921
Weighted Average Shares / Units - Diluted	131,339	130,294	129,461	129,400	129,308	129,256	129,221	129,178	130,127	129,241	127,308

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

Schedule III: Real Estate and Accumulated Depreciation (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	$ 144,214
Land	1,102,528
Buildings and Improvements	1,475,003
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,532,365
Land	1,091,624
Buildings and Improvements	3,018,272
Total	4,109,896
Accumulated Depreciation 12/31/2020	839,349	$ 804,780	$ 811,784	$ 789,919
1650 Highway 155 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	779
Buildings and Improvements	4,544
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(683)
Land	345
Buildings and Improvements	4,295
Total	4,640
Accumulated Depreciation 12/31/2020	2,824
4051 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	726
Buildings and Improvements	4,130
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,593
Land	726
Buildings and Improvements	5,723
Total	6,449
Accumulated Depreciation 12/31/2020	3,381
4071 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	750
Buildings and Improvements	4,460
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,924
Land	828
Buildings and Improvements	6,306
Total	7,134
Accumulated Depreciation 12/31/2020	3,941
4081 Southmeadow Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,012
Buildings and Improvements	5,918
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,305
Land	1,157
Buildings and Improvements	8,078
Total	9,235
Accumulated Depreciation 12/31/2020	4,672
5570 Tulane Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	527
Buildings and Improvements	2,984
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,200
Land	546
Buildings and Improvements	4,165
Total	4,711
Accumulated Depreciation 12/31/2020	2,262
955 Cobb Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	780
Buildings and Improvements	4,420
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	877
Land	804
Buildings and Improvements	5,273
Total	6,077
Accumulated Depreciation 12/31/2020	2,938
1005 Sigman Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	566
Buildings and Improvements	3,134
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,221
Land	574
Buildings and Improvements	4,347
Total	4,921
Accumulated Depreciation 12/31/2020	2,154
2050 East Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	452
Buildings and Improvements	2,504
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	674
Land	459
Buildings and Improvements	3,171
Total	3,630
Accumulated Depreciation 12/31/2020	1,531
3060 South Park Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,600
Buildings and Improvements	12,464
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,413
Land	1,604
Buildings and Improvements	15,873
Total	17,477
Accumulated Depreciation 12/31/2020	7,027
175 Greenwood Industrial Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,550
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,131
Land	1,550
Buildings and Improvements	8,131
Total	9,681
Accumulated Depreciation 12/31/2020	3,082
5095 Phillip Lee Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	735
Buildings and Improvements	3,627
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(213)
Land	740
Buildings and Improvements	3,409
Total	4,149
Accumulated Depreciation 12/31/2020	3,139
6514 Warren Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	510
Buildings and Improvements	1,250
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	170
Land	513
Buildings and Improvements	1,417
Total	1,930
Accumulated Depreciation 12/31/2020	729
6544 Warren Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	711
Buildings and Improvements	2,310
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	469
Land	715
Buildings and Improvements	2,775
Total	3,490
Accumulated Depreciation 12/31/2020	1,457
5356 E. Ponce De Leon [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	604
Buildings and Improvements	3,888
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,010
Land	610
Buildings and Improvements	4,892
Total	5,502
Accumulated Depreciation 12/31/2020	3,057
5390 E. Ponce De Leon [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	397
Buildings and Improvements	1,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	569
Land	402
Buildings and Improvements	2,355
Total	2,757
Accumulated Depreciation 12/31/2020	1,327
1755 Enterprise Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	712
Buildings and Improvements	2,118
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(69)
Land	716
Buildings and Improvements	2,045
Total	2,761
Accumulated Depreciation 12/31/2020	1,042
4555 Atwater Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	881
Buildings and Improvements	3,550
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	397
Land	885
Buildings and Improvements	3,943
Total	4,828
Accumulated Depreciation 12/31/2020	1,828
80 Liberty Industrial Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	756
Buildings and Improvements	3,695
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(1,292)
Land	467
Buildings and Improvements	2,692
Total	3,159
Accumulated Depreciation 12/31/2020	1,192
596 Bonnie Valentine [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,580
Buildings and Improvements	21,730
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,058
Land	2,594
Buildings and Improvements	23,774
Total	26,368
Accumulated Depreciation 12/31/2020	7,414
11415 Old Roswell Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,403
Buildings and Improvements	1,912
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	279
Land	2,428
Buildings and Improvements	2,166
Total	4,594
Accumulated Depreciation 12/31/2020	1,087
1281 Highway 155 S. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,501
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,083
Land	2,502
Buildings and Improvements	17,082
Total	19,584
Accumulated Depreciation 12/31/2020	2,263
4955 Oakley Industrial Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,650
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	34,344
Land	3,661
Buildings and Improvements	34,333
Total	37,994
Accumulated Depreciation 12/31/2020	1,214
16522 Hunters Green Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,390
Buildings and Improvements	13,104
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,317
Land	1,863
Buildings and Improvements	17,948
Total	19,811
Accumulated Depreciation 12/31/2020	6,713
22520 Randolph Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,200
Buildings and Improvements	8,187
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	216
Land	3,208
Buildings and Improvements	8,395
Total	11,603
Accumulated Depreciation 12/31/2020	2,892
22630 Dulles Summit Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,200
Buildings and Improvements	9,346
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(870)
Land	2,206
Buildings and Improvements	8,470
Total	10,676
Accumulated Depreciation 12/31/2020	3,111
11204 McCormick Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,017
Buildings and Improvements	3,132
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	216
Land	1,038
Buildings and Improvements	3,327
Total	4,365
Accumulated Depreciation 12/31/2020	1,987
11110 Pepper Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	918
Buildings and Improvements	2,529
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	701
Land	938
Buildings and Improvements	3,210
Total	4,148
Accumulated Depreciation 12/31/2020	1,778
10709 Gilroy Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,675
Land	913
Buildings and Improvements	2,705
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(39)
Land	913
Buildings and Improvements	2,666
Total	3,579
Accumulated Depreciation 12/31/2020	1,923
10707 Gilroy Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,111
Buildings and Improvements	3,819
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	832
Land	1,136
Buildings and Improvements	4,626
Total	5,762
Accumulated Depreciation 12/31/2020	2,884
38 Loveton Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,648
Buildings and Improvements	2,151
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(192)
Land	1,690
Buildings and Improvements	1,917
Total	3,607
Accumulated Depreciation 12/31/2020	1,218
1225 Bengies Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,640
Buildings and Improvements	270
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,010
Land	2,823
Buildings and Improvements	13,097
Total	15,920
Accumulated Depreciation 12/31/2020	4,601
581 Welltown Road Tyson Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,320
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,276
Land	2,401
Buildings and Improvements	11,195
Total	13,596
Accumulated Depreciation 12/31/2020	3,793
400 Old Post Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,411
Buildings and Improvements	17,144
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,676
Land	3,411
Buildings and Improvements	18,820
Total	22,231
Accumulated Depreciation 12/31/2020	4,640
500 Old Post Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,959
Buildings and Improvements	30,533
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,437
Land	5,959
Buildings and Improvements	34,970
Total	40,929
Accumulated Depreciation 12/31/2020	6,182
5300 and 5315 Nottingham Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	12,075
Buildings and Improvements	41,008
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,959
Land	12,075
Buildings and Improvements	42,967
Total	55,042
Accumulated Depreciation 12/31/2020	863
5301 Nottingham Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,952
Buildings and Improvements	12,511
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,833
Land	4,977
Buildings and Improvements	15,319
Total	20,296
Accumulated Depreciation 12/31/2020	379
401 Russell Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	262
Buildings and Improvements	857
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,847
Land	287
Buildings and Improvements	2,679
Total	2,966
Accumulated Depreciation 12/31/2020	2,457
2700 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	196
Buildings and Improvements	997
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	857
Land	206
Buildings and Improvements	1,844
Total	2,050
Accumulated Depreciation 12/31/2020	1,715
2701 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	141
Buildings and Improvements	859
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,399
Land	164
Buildings and Improvements	2,235
Total	2,399
Accumulated Depreciation 12/31/2020	1,840
2780 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	113
Buildings and Improvements	743
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,295
Land	209
Buildings and Improvements	1,942
Total	2,151
Accumulated Depreciation 12/31/2020	1,736
350 Old Silver Spring Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	510
Buildings and Improvements	2,890
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,945
Land	541
Buildings and Improvements	8,804
Total	9,345
Accumulated Depreciation 12/31/2020	4,624
14 McFadden Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	600
Buildings and Improvements	1,349
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(305)
Land	625
Buildings and Improvements	1,019
Total	1,644
Accumulated Depreciation 12/31/2020	438
431 Railroad Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,293
Buildings and Improvements	7,164
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,623
Land	1,341
Buildings and Improvements	9,739
Total	11,080
Accumulated Depreciation 12/31/2020	5,939
6951 Allentown Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	585
Buildings and Improvements	3,176
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	601
Buildings and Improvements	3,215
Total	3,816
Accumulated Depreciation 12/31/2020	1,551
2801 Red Lion Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	950
Buildings and Improvements	5,916
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	68
Land	964
Buildings and Improvements	5,970
Total	6,934
Accumulated Depreciation 12/31/2020	3,657
1351 Eisenhower Blvd., Bldg 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	382
Buildings and Improvements	2,343
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3
Land	387
Buildings and Improvements	2,341
Total	2,728
Accumulated Depreciation 12/31/2020	1,115
1351 Eisenhower Blvd., Bldg 2 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	436
Buildings and Improvements	1,587
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(315)
Land	443
Buildings and Improvements	1,265
Total	1,708
Accumulated Depreciation 12/31/2020	566
200 Cascade Drive, Bldg. 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,133
Buildings and Improvements	17,562
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,806
Land	2,769
Buildings and Improvements	18,732
Total	21,501
Accumulated Depreciation 12/31/2020	8,730
200 Cascade Drive, Bldg. 2 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	310
Buildings and Improvements	2,268
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(56)
Land	316
Buildings and Improvements	2,206
Total	2,522
Accumulated Depreciation 12/31/2020	889
1490 Dennison Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,500
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12,822
Land	2,341
Buildings and Improvements	11,981
Total	14,322
Accumulated Depreciation 12/31/2020	3,999
298 First Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,022
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	57,941
Land	7,019
Buildings and Improvements	57,944
Total	64,963
Accumulated Depreciation 12/31/2020	17,658
225 Cross Farm Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,718
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	23,548
Land	4,715
Buildings and Improvements	23,551
Total	28,266
Accumulated Depreciation 12/31/2020	7,690
2455 Boulevard of Generals [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,200
Buildings and Improvements	4,800
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	950
Land	1,226
Buildings and Improvements	5,724
Total	6,950
Accumulated Depreciation 12/31/2020	3,063
105 Steamboat Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,085
Buildings and Improvements	14,464
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	70
Land	4,070
Buildings and Improvements	14,549
Total	18,619
Accumulated Depreciation 12/31/2020	5,214
20 Leo Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,884
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	27,485
Land	6,889
Buildings and Improvements	27,480
Total	34,369
Accumulated Depreciation 12/31/2020	4,787
3895 Eastgate Blvd Bldg A [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,855
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,890
Land	4,388
Buildings and Improvements	18,357
Total	22,745
Accumulated Depreciation 12/31/2020	2,720
3895 Eastgate Blvd Bldg B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,459
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,849
Land	3,128
Buildings and Improvements	14,180
Total	17,308
Accumulated Depreciation 12/31/2020	2,396
112 Bordnersville Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	13,702
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	41,288
Land	13,724
Buildings and Improvements	41,266
Total	54,990
Accumulated Depreciation 12/31/2020	3,152
122 Bordnersville Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,165
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,614
Land	3,171
Buildings and Improvements	11,608
Total	14,779
Accumulated Depreciation 12/31/2020	588
2021 Woodhaven Road
Real Estate and Accumulated Depreciation [Line Items]
Land	2,059
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,984
Land	2,087
Buildings and Improvements	9,956
Total	12,043
Accumulated Depreciation 12/31/2020	143
720-730 Landwehr Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	521
Buildings and Improvements	2,982
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	900
Land	521
Buildings and Improvements	3,882
Total	4,403
Accumulated Depreciation 12/31/2020	2,349
1385 101st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	967
Buildings and Improvements	5,554
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,605
Land	968
Buildings and Improvements	7,158
Total	8,126
Accumulated Depreciation 12/31/2020	4,292
2300 Windsor Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	688
Buildings and Improvements	3,943
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	841
Land	696
Buildings and Improvements	4,776
Total	5,472
Accumulated Depreciation 12/31/2020	2,952
305-311 Era Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	200
Buildings and Improvements	1,154
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,159
Land	205
Buildings and Improvements	2,308
Total	2,513
Accumulated Depreciation 12/31/2020	1,150
800 Business Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	631
Buildings and Improvements	3,493
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	328
Land	666
Buildings and Improvements	3,786
Total	4,452
Accumulated Depreciation 12/31/2020	1,916
580 Slawin Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	233
Buildings and Improvements	1,292
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(27)
Land	162
Buildings and Improvements	1,336
Total	1,498
Accumulated Depreciation 12/31/2020	829
1005 101st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,395
Land	1,200
Buildings and Improvements	6,643
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,548
Land	1,220
Buildings and Improvements	8,171
Total	9,391
Accumulated Depreciation 12/31/2020	3,781
175 Wall Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	427
Buildings and Improvements	2,363
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	700
Land	433
Buildings and Improvements	3,057
Total	3,490
Accumulated Depreciation 12/31/2020	1,317
251 Airport Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,402
Land	983
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,710
Land	983
Buildings and Improvements	6,710
Total	7,693
Accumulated Depreciation 12/31/2020	2,897
400 Crossroads Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,178
Buildings and Improvements	9,453
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,846
Land	1,181
Buildings and Improvements	11,296
Total	12,477
Accumulated Depreciation 12/31/2020	5,364
7801 W. Industrial Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,215
Buildings and Improvements	3,020
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,459
Land	1,220
Buildings and Improvements	4,474
Total	5,694
Accumulated Depreciation 12/31/2020	2,526
725 Kimberly Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	793
Buildings and Improvements	1,395
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5
Land	801
Buildings and Improvements	1,392
Total	2,193
Accumulated Depreciation 12/31/2020	768
2900 W. 166th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,132
Buildings and Improvements	4,293
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(1,328)
Land	1,134
Buildings and Improvements	2,963
Total	4,097
Accumulated Depreciation 12/31/2020	999
555 W. Algonquin Rd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	574
Buildings and Improvements	741
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,360
Land	579
Buildings and Improvements	3,096
Total	3,675
Accumulated Depreciation 12/31/2020	1,332
1501 Oakton Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,487
Land	3,369
Buildings and Improvements	6,121
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	96
Land	3,482
Buildings and Improvements	6,104
Total	9,586
Accumulated Depreciation 12/31/2020	2,541
16500 W. 103rd Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	744
Buildings and Improvements	2,458
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	529
Land	762
Buildings and Improvements	2,969
Total	3,731
Accumulated Depreciation 12/31/2020	1,433
8505 50th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,212
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	33,063
Land	3,212
Buildings and Improvements	33,063
Total	36,275
Accumulated Depreciation 12/31/2020	11,207
4100 Rock Creek Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,476
Buildings and Improvements	16,061
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	830
Land	4,476
Buildings and Improvements	16,891
Total	21,367
Accumulated Depreciation 12/31/2020	5,282
10100 58th Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,201
Buildings and Improvements	17,604
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	74
Land	4,201
Buildings and Improvements	17,678
Total	21,879
Accumulated Depreciation 12/31/2020	5,423
401 Airport Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	534
Buildings and Improvements	1,957
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(147)
Land	534
Buildings and Improvements	1,810
Total	2,344
Accumulated Depreciation 12/31/2020	360
3737 84th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,943
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	24,116
Land	1,943
Buildings and Improvements	24,116
Total	26,059
Accumulated Depreciation 12/31/2020	2,956
81 Paragon Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,787
Buildings and Improvements	7,252
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,371
Land	1,788
Buildings and Improvements	8,622
Total	10,410
Accumulated Depreciation 12/31/2020	1,491
10680 88th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,376
Buildings and Improvements	4,757
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,376
Buildings and Improvements	4,757
Total	6,133
Accumulated Depreciation 12/31/2020	636
8725 31st Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,133
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	27,552
Land	2,134
Buildings and Improvements	27,551
Total	29,685
Accumulated Depreciation 12/31/2020	3,546
3500 Channahon Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,595
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,817
Land	2,598
Buildings and Improvements	17,814
Total	20,412
Accumulated Depreciation 12/31/2020	1,280
1998 Melissa Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,401
Buildings and Improvements	9,970
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,130
Land	2,400
Buildings and Improvements	11,101
Total	13,501
Accumulated Depreciation 12/31/2020	903
4700-4750 Creek Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,080
Buildings and Improvements	6,118
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,462
Land	1,109
Buildings and Improvements	7,551
Total	8,660
Accumulated Depreciation 12/31/2020	4,326
4436 Mulhauser Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	630
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,387
Land	630
Buildings and Improvements	5,387
Total	6,017
Accumulated Depreciation 12/31/2020	2,418
4438 Mulhauser Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	779
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,318
Land	779
Buildings and Improvements	6,318
Total	7,097
Accumulated Depreciation 12/31/2020	2,854
4663 Dues Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	858
Buildings and Improvements	2,273
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	606
Land	875
Buildings and Improvements	2,862
Total	3,737
Accumulated Depreciation 12/31/2020	1,977
9345 Princeton-Glendale Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	818
Buildings and Improvements	1,648
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	561
Land	840
Buildings and Improvements	2,187
Total	3,027
Accumulated Depreciation 12/31/2020	1,837
9525 Glades Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	347
Buildings and Improvements	1,323
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	240
Land	355
Buildings and Improvements	1,555
Total	1,910
Accumulated Depreciation 12/31/2020	829
9774-9792 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	392
Buildings and Improvements	1,744
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	219
Land	394
Buildings and Improvements	1,961
Total	2,355
Accumulated Depreciation 12/31/2020	713
9808-9830 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	395
Buildings and Improvements	2,541
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	528
Land	397
Buildings and Improvements	3,067
Total	3,464
Accumulated Depreciation 12/31/2020	1,264
9842-9862 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	506
Buildings and Improvements	3,148
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	151
Land	508
Buildings and Improvements	3,297
Total	3,805
Accumulated Depreciation 12/31/2020	1,297
9872-9898 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	546
Buildings and Improvements	3,039
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(252)
Land	548
Buildings and Improvements	2,785
Total	3,333
Accumulated Depreciation 12/31/2020	908
9902-9922 Windisch Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	623
Buildings and Improvements	4,003
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	861
Land	627
Buildings and Improvements	4,860
Total	5,487
Accumulated Depreciation 12/31/2020	2,604
30311 Emerald Valley Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,304
Land	681
Buildings and Improvements	11,838
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(526)
Land	691
Buildings and Improvements	11,302
Total	11,993
Accumulated Depreciation 12/31/2020	4,950
30333 Emerald Valley Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	466
Buildings and Improvements	5,447
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(699)
Land	475
Buildings and Improvements	4,739
Total	5,214
Accumulated Depreciation 12/31/2020	2,134
7800 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	972
Buildings and Improvements	7,033
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	338
Land	991
Buildings and Improvements	7,352
Total	8,343
Accumulated Depreciation 12/31/2020	3,709
7900 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,938
Land	775
Buildings and Improvements	6,244
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(377)
Land	792
Buildings and Improvements	5,850
Total	6,642
Accumulated Depreciation 12/31/2020	2,703
7905 Cochran Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,394
Land	920
Buildings and Improvements	6,174
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	158
Land	922
Buildings and Improvements	6,330
Total	7,252
Accumulated Depreciation 12/31/2020	2,952
8181 Darrow Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,478
Buildings and Improvements	6,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,696
Land	2,496
Buildings and Improvements	12,469
Total	14,965
Accumulated Depreciation 12/31/2020	2,878
2406-2416 Walnut Ridge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	178
Buildings and Improvements	1,006
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,199
Land	172
Buildings and Improvements	2,211
Total	2,383
Accumulated Depreciation 12/31/2020	891
2401-2419 Walnut Ridge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	148
Buildings and Improvements	839
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	415
Land	142
Buildings and Improvements	1,260
Total	1,402
Accumulated Depreciation 12/31/2020	700
900-906 Great Southwest Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	237
Buildings and Improvements	1,342
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	801
Land	270
Buildings and Improvements	2,110
Total	2,380
Accumulated Depreciation 12/31/2020	1,007
3000 West Commerce [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	456
Buildings and Improvements	2,584
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	819
Land	469
Buildings and Improvements	3,390
Total	3,859
Accumulated Depreciation 12/31/2020	1,849
405-407 113th [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	181
Buildings and Improvements	1,026
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	486
Land	185
Buildings and Improvements	1,508
Total	1,693
Accumulated Depreciation 12/31/2020	755
816 111th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	251
Buildings and Improvements	1,421
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	231
Land	258
Buildings and Improvements	1,645
Total	1,903
Accumulated Depreciation 12/31/2020	887
1602-1654 Terre Colony [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	458
Buildings and Improvements	2,596
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	774
Land	468
Buildings and Improvements	3,360
Total	3,828
Accumulated Depreciation 12/31/2020	1,616
2220 Merritt Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	352
Buildings and Improvements	1,993
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	277
Land	316
Buildings and Improvements	2,306
Total	2,622
Accumulated Depreciation 12/31/2020	998
2485-2505 Merritt Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	431
Buildings and Improvements	2,440
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	513
Land	443
Buildings and Improvements	2,941
Total	3,384
Accumulated Depreciation 12/31/2020	1,347
2110 Hutton Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	374
Buildings and Improvements	2,117
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(150)
Land	255
Buildings and Improvements	2,086
Total	2,341
Accumulated Depreciation 12/31/2020	954
2025 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	437
Buildings and Improvements	2,478
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	503
Land	442
Buildings and Improvements	2,976
Total	3,418
Accumulated Depreciation 12/31/2020	1,332
2019 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	502
Buildings and Improvements	2,843
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	638
Land	507
Buildings and Improvements	3,476
Total	3,983
Accumulated Depreciation 12/31/2020	1,572
2029-2035 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	306
Buildings and Improvements	1,870
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	589
Land	306
Buildings and Improvements	2,459
Total	2,765
Accumulated Depreciation 12/31/2020	1,138
2015 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,797
Land	510
Buildings and Improvements	2,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	662
Land	516
Buildings and Improvements	3,547
Total	4,063
Accumulated Depreciation 12/31/2020	1,560
2009 McKenzie Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,588
Land	476
Buildings and Improvements	2,699
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	416
Land	481
Buildings and Improvements	3,110
Total	3,591
Accumulated Depreciation 12/31/2020	1,470
900-1100 Avenue S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	623
Buildings and Improvements	3,528
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,081
Land	629
Buildings and Improvements	4,603
Total	5,232
Accumulated Depreciation 12/31/2020	1,946
Plano Crossing Bus. Park [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,153
Land	1,961
Buildings and Improvements	11,112
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	841
Land	1,981
Buildings and Improvements	11,933
Total	13,914
Accumulated Depreciation 12/31/2020	5,282
825-827 Avenue H [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,167
Land	600
Buildings and Improvements	3,006
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,024
Land	604
Buildings and Improvements	4,026
Total	4,630
Accumulated Depreciation 12/31/2020	1,985
1013-31 Avenue M [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	300
Buildings and Improvements	1,504
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	290
Land	302
Buildings and Improvements	1,792
Total	2,094
Accumulated Depreciation 12/31/2020	949
1172-84 113th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	700
Buildings and Improvements	3,509
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(78)
Land	704
Buildings and Improvements	3,427
Total	4,131
Accumulated Depreciation 12/31/2020	1,604
1200-16 Avenue H [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	600
Buildings and Improvements	2,846
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	870
Land	604
Buildings and Improvements	3,712
Total	4,316
Accumulated Depreciation 12/31/2020	1,674
1322-66 W. North Carrier Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,550
Land	1,000
Buildings and Improvements	5,012
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,573
Land	1,006
Buildings and Improvements	6,579
Total	7,585
Accumulated Depreciation 12/31/2020	3,293
2401-2407 Centennial Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,670
Land	600
Buildings and Improvements	2,534
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	643
Land	604
Buildings and Improvements	3,173
Total	3,777
Accumulated Depreciation 12/31/2020	1,725
3111 West Commerce Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,921
Land	1,000
Buildings and Improvements	3,364
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,877
Land	1,011
Buildings and Improvements	5,230
Total	6,241
Accumulated Depreciation 12/31/2020	3,037
13800 Senlac Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,055
Land	823
Buildings and Improvements	4,042
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(474)
Land	825
Buildings and Improvements	3,566
Total	4,391
Accumulated Depreciation 12/31/2020	1,836
801-831 S Great Southwest Pkwy [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,581
Buildings and Improvements	16,556
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,341
Land	2,586
Buildings and Improvements	17,892
Total	20,478
Accumulated Depreciation 12/31/2020	13,071
801 Heinz Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	599
Buildings and Improvements	3,327
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	392
Land	601
Buildings and Improvements	3,717
Total	4,318
Accumulated Depreciation 12/31/2020	2,238
901-937 Heinz Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	493
Buildings and Improvements	2,758
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	56
Land	481
Buildings and Improvements	2,826
Total	3,307
Accumulated Depreciation 12/31/2020	1,891
3301 Century Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	760
Buildings and Improvements	3,856
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(111)
Land	771
Buildings and Improvements	3,734
Total	4,505
Accumulated Depreciation 12/31/2020	1,558
3901 W Miller Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,912
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	14,111
Land	1,947
Buildings and Improvements	14,076
Total	16,023
Accumulated Depreciation 12/31/2020	4,256
1251 North Cockrell Hill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,064
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,630
Land	1,073
Buildings and Improvements	14,621
Total	15,694
Accumulated Depreciation 12/31/2020	2,543
1171 North Cockrell Hill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,215
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,972
Land	632
Buildings and Improvements	11,555
Total	12,187
Accumulated Depreciation 12/31/2020	1,870
3996 Scientific Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,301
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,095
Land	1,349
Buildings and Improvements	8,047
Total	9,396
Accumulated Depreciation 12/31/2020	1,884
750 Gateway Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,452
Buildings and Improvements	4,679
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	80
Land	1,452
Buildings and Improvements	4,759
Total	6,211
Accumulated Depreciation 12/31/2020	902
2250 East Bardin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,603
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,134
Land	1,603
Buildings and Improvements	10,134
Total	11,737
Accumulated Depreciation 12/31/2020	1,247
2001 Midway Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,963
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,244
Land	3,963
Buildings and Improvements	11,244
Total	15,207
Accumulated Depreciation 12/31/2020	305
2025 Midway Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,243
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,075
Land	2,243
Buildings and Improvements	8,075
Total	10,318
Accumulated Depreciation 12/31/2020	459
5300 Mountain Creek [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,675
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	47,957
Land	4,779
Buildings and Improvements	47,853
Total	52,632
Accumulated Depreciation 12/31/2020	1,609
3700 Sandshell Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,892
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,857
Land	1,901
Buildings and Improvements	9,848
Total	11,749
Accumulated Depreciation 12/31/2020	293
1901 Midway Road
Real Estate and Accumulated Depreciation [Line Items]
Land	7,519
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	23,975
Land	7,514
Buildings and Improvements	23,980
Total	31,494
Accumulated Depreciation 12/31/2020	130
4785 Elati [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	173
Buildings and Improvements	981
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	390
Land	175
Buildings and Improvements	1,369
Total	1,544
Accumulated Depreciation 12/31/2020	672
4770 Fox Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	132
Buildings and Improvements	750
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	339
Land	134
Buildings and Improvements	1,087
Total	1,221
Accumulated Depreciation 12/31/2020	591
3851-3871 Revere [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	361
Buildings and Improvements	2,047
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	493
Land	368
Buildings and Improvements	2,533
Total	2,901
Accumulated Depreciation 12/31/2020	1,474
4570 Ivy Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	219
Buildings and Improvements	1,239
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	215
Land	220
Buildings and Improvements	1,453
Total	1,673
Accumulated Depreciation 12/31/2020	783
5855 Stapleton Drive North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	288
Buildings and Improvements	1,630
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	185
Land	290
Buildings and Improvements	1,813
Total	2,103
Accumulated Depreciation 12/31/2020	1,011
5885 Stapleton Drive North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	376
Buildings and Improvements	2,129
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	290
Land	380
Buildings and Improvements	2,415
Total	2,795
Accumulated Depreciation 12/31/2020	1,341
5977 North Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	268
Buildings and Improvements	1,518
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	509
Land	271
Buildings and Improvements	2,024
Total	2,295
Accumulated Depreciation 12/31/2020	1,113
5952-5978 North Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	414
Buildings and Improvements	2,346
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	758
Land	422
Buildings and Improvements	3,096
Total	3,518
Accumulated Depreciation 12/31/2020	1,715
4721 Ironton Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	232
Buildings and Improvements	1,313
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	682
Land	236
Buildings and Improvements	1,991
Total	2,227
Accumulated Depreciation 12/31/2020	932
7003 E 47th Ave Drive [Member ]
Real Estate and Accumulated Depreciation [Line Items]
Land	441
Buildings and Improvements	2,689
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6
Land	441
Buildings and Improvements	2,695
Total	3,136
Accumulated Depreciation 12/31/2020	1,536
9500 West 49th Street - A [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	915
Land	283
Buildings and Improvements	1,625
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	161
Land	287
Buildings and Improvements	1,782
Total	2,069
Accumulated Depreciation 12/31/2020	1,022
9500 West 49th Street - B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	770
Land	225
Buildings and Improvements	1,272
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	243
Land	227
Buildings and Improvements	1,513
Total	1,740
Accumulated Depreciation 12/31/2020	837
9500 West 49th Street - C [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,937
Land	600
Buildings and Improvements	3,409
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	370
Land	601
Buildings and Improvements	3,778
Total	4,379
Accumulated Depreciation 12/31/2020	2,178
9500 West 49th Street - D [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	852
Land	246
Buildings and Improvements	1,537
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	145
Land	247
Buildings and Improvements	1,681
Total	1,928
Accumulated Depreciation 12/31/2020	897
451-591 East 124th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	383
Buildings and Improvements	2,145
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	830
Land	383
Buildings and Improvements	2,975
Total	3,358
Accumulated Depreciation 12/31/2020	1,396
11701 East 53rd Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	416
Buildings and Improvements	2,355
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	311
Land	422
Buildings and Improvements	2,660
Total	3,082
Accumulated Depreciation 12/31/2020	1,479
5401 Oswego [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	273
Buildings and Improvements	1,547
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	248
Land	278
Buildings and Improvements	1,790
Total	2,068
Accumulated Depreciation 12/31/2020	1,000
445 Bryant Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	7,213
Land	1,829
Buildings and Improvements	10,219
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,362
Land	1,829
Buildings and Improvements	13,581
Total	15,410
Accumulated Depreciation 12/31/2020	7,041
12055 E 49th Ave/4955 Peoria [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	298
Buildings and Improvements	1,688
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	530
Land	305
Buildings and Improvements	2,211
Total	2,516
Accumulated Depreciation 12/31/2020	1,192
4940 - 4950 Paris [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	152
Buildings and Improvements	861
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	282
Land	156
Buildings and Improvements	1,139
Total	1,295
Accumulated Depreciation 12/31/2020	602
7367 South Revere Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	926
Buildings and Improvements	5,124
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,761
Land	934
Buildings and Improvements	6,877
Total	7,811
Accumulated Depreciation 12/31/2020	3,531
8020 Southpark Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	739
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,219
Land	781
Buildings and Improvements	3,177
Total	3,958
Accumulated Depreciation 12/31/2020	1,453
8810 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	312
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,662
Land	370
Buildings and Improvements	1,604
Total	1,974
Accumulated Depreciation 12/31/2020	704
8820 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	338
Buildings and Improvements	1,918
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	345
Land	372
Buildings and Improvements	2,229
Total	2,601
Accumulated Depreciation 12/31/2020	1,021
8835 W. 116th Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,151
Buildings and Improvements	6,523
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	912
Land	1,304
Buildings and Improvements	7,282
Total	8,586
Accumulated Depreciation 12/31/2020	3,292
18150 E. 32nd Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	563
Buildings and Improvements	3,188
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	200
Land	572
Buildings and Improvements	3,379
Total	3,951
Accumulated Depreciation 12/31/2020	1,583
3400 Fraser Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	616
Buildings and Improvements	3,593
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(135)
Land	620
Buildings and Improvements	3,454
Total	4,074
Accumulated Depreciation 12/31/2020	1,666
7005 E. 46th Avenue Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	512
Buildings and Improvements	2,025
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	181
Land	517
Buildings and Improvements	2,201
Total	2,718
Accumulated Depreciation 12/31/2020	1,034
4001 Salazar Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,143
Land	1,271
Buildings and Improvements	6,508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(672)
Land	1,276
Buildings and Improvements	5,831
Total	7,107
Accumulated Depreciation 12/31/2020	2,322
5909-5915 N. Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	495
Buildings and Improvements	1,268
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	195
Land	500
Buildings and Improvements	1,458
Total	1,958
Accumulated Depreciation 12/31/2020	1,007
21301 E. 33rd Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,070
Land	2,860
Buildings and Improvements	8,202
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	924
Land	2,859
Buildings and Improvements	9,127
Total	11,986
Accumulated Depreciation 12/31/2020	1,804
21110 E 31st Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,564
Buildings and Improvements	7,047
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6
Land	1,564
Buildings and Improvements	7,053
Total	8,617
Accumulated Depreciation 12/31/2020	336
22300 E 26th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,881
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	34,976
Land	4,890
Buildings and Improvements	34,967
Total	39,857
Accumulated Depreciation 12/31/2020	944
47461 Clipper [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	122
Buildings and Improvements	723
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	159
Land	122
Buildings and Improvements	882
Total	1,004
Accumulated Depreciation 12/31/2020	554
449 Executive Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	125
Buildings and Improvements	425
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,006
Land	218
Buildings and Improvements	1,338
Total	1,556
Accumulated Depreciation 12/31/2020	1,234
1416 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	94
Buildings and Improvements	394
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	473
Land	121
Buildings and Improvements	840
Total	961
Accumulated Depreciation 12/31/2020	740
1624 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	236
Buildings and Improvements	1,406
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	898
Land	373
Buildings and Improvements	2,167
Total	2,540
Accumulated Depreciation 12/31/2020	2,070
1972 Meijer Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	315
Buildings and Improvements	1,301
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	787
Land	372
Buildings and Improvements	2,031
Total	2,403
Accumulated Depreciation 12/31/2020	1,894
1826 Northwood Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	55
Buildings and Improvements	208
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	472
Land	103
Buildings and Improvements	632
Total	735
Accumulated Depreciation 12/31/2020	570
1864 Northwood Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	57
Buildings and Improvements	190
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	489
Land	107
Buildings and Improvements	629
Total	736
Accumulated Depreciation 12/31/2020	583
2730 Research Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	903
Buildings and Improvements	4,215
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,182
Land	903
Buildings and Improvements	5,397
Total	6,300
Accumulated Depreciation 12/31/2020	4,955
2791 Research Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	557
Buildings and Improvements	2,731
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	732
Land	560
Buildings and Improvements	3,460
Total	4,020
Accumulated Depreciation 12/31/2020	3,043
2870 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	275
Buildings and Improvements	1,262
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	369
Land	279
Buildings and Improvements	1,627
Total	1,906
Accumulated Depreciation 12/31/2020	1,550
2900 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	214
Buildings and Improvements	977
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	723
Land	219
Buildings and Improvements	1,695
Total	1,914
Accumulated Depreciation 12/31/2020	1,285
2930 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	131
Buildings and Improvements	594
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	432
Land	138
Buildings and Improvements	1,019
Total	1,157
Accumulated Depreciation 12/31/2020	862
2950 Technology Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	178
Buildings and Improvements	819
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	305
Land	185
Buildings and Improvements	1,117
Total	1,302
Accumulated Depreciation 12/31/2020	994
23014 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	39
Buildings and Improvements	203
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	189
Land	56
Buildings and Improvements	375
Total	431
Accumulated Depreciation 12/31/2020	353
23035 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	71
Buildings and Improvements	355
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	282
Land	93
Buildings and Improvements	615
Total	708
Accumulated Depreciation 12/31/2020	544
23093 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	211
Buildings and Improvements	1,024
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,005
Land	295
Buildings and Improvements	1,945
Total	2,240
Accumulated Depreciation 12/31/2020	1,717
23135 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	146
Buildings and Improvements	701
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	408
Land	158
Buildings and Improvements	1,097
Total	1,255
Accumulated Depreciation 12/31/2020	950
23163 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	111
Buildings and Improvements	513
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	372
Land	138
Buildings and Improvements	858
Total	996
Accumulated Depreciation 12/31/2020	788
23177 Commerce Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	175
Buildings and Improvements	1,007
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	645
Land	254
Buildings and Improvements	1,573
Total	1,827
Accumulated Depreciation 12/31/2020	1,447
32975 Capitol Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	135
Buildings and Improvements	748
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(13)
Land	77
Buildings and Improvements	793
Total	870
Accumulated Depreciation 12/31/2020	413
47711 Clipper Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	539
Buildings and Improvements	2,983
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	579
Land	575
Buildings and Improvements	3,526
Total	4,101
Accumulated Depreciation 12/31/2020	1,953
12874 Westmore Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	137
Buildings and Improvements	761
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(230)
Land	58
Buildings and Improvements	610
Total	668
Accumulated Depreciation 12/31/2020	414
1775 Bellingham [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	344
Buildings and Improvements	1,902
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	481
Land	367
Buildings and Improvements	2,360
Total	2,727
Accumulated Depreciation 12/31/2020	1,258
1785 East Maple [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	92
Buildings and Improvements	507
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	210
Land	98
Buildings and Improvements	711
Total	809
Accumulated Depreciation 12/31/2020	383
980 Chicago [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	206
Buildings and Improvements	1,141
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	333
Land	220
Buildings and Improvements	1,460
Total	1,680
Accumulated Depreciation 12/31/2020	791
1935-55 Enterprise Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,285
Buildings and Improvements	7,144
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,391
Land	1,371
Buildings and Improvements	8,449
Total	9,820
Accumulated Depreciation 12/31/2020	4,752
5500 Enterprise Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	675
Buildings and Improvements	3,737
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,037
Land	721
Buildings and Improvements	4,728
Total	5,449
Accumulated Depreciation 12/31/2020	2,471
750 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	323
Buildings and Improvements	1,790
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	404
Land	345
Buildings and Improvements	2,172
Total	2,517
Accumulated Depreciation 12/31/2020	1,222
800 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	283
Buildings and Improvements	1,567
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	380
Land	302
Buildings and Improvements	1,928
Total	2,230
Accumulated Depreciation 12/31/2020	1,064
850 Chicago Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	183
Buildings and Improvements	1,016
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	279
Land	196
Buildings and Improvements	1,282
Total	1,478
Accumulated Depreciation 12/31/2020	693
4872 S. Lapeer Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,342
Buildings and Improvements	5,441
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	481
Land	1,412
Buildings and Improvements	5,852
Total	7,264
Accumulated Depreciation 12/31/2020	3,197
1400 Allen Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	209
Buildings and Improvements	1,154
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	393
Land	212
Buildings and Improvements	1,544
Total	1,756
Accumulated Depreciation 12/31/2020	766
1408 Allen Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	151
Buildings and Improvements	834
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	104
Land	153
Buildings and Improvements	936
Total	1,089
Accumulated Depreciation 12/31/2020	467
28435 Automation Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	621
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,689
Land	628
Buildings and Improvements	3,682
Total	4,310
Accumulated Depreciation 12/31/2020	1,467
32200 N Avis Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	503
Buildings and Improvements	3,367
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(921)
Land	195
Buildings and Improvements	2,754
Total	2,949
Accumulated Depreciation 12/31/2020	1,124
100 Kay Industrial Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	677
Buildings and Improvements	2,018
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	266
Land	685
Buildings and Improvements	2,276
Total	2,961
Accumulated Depreciation 12/31/2020	1,445
42555 Merrill Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,080
Buildings and Improvements	2,300
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,636
Land	1,090
Buildings and Improvements	5,926
Total	7,016
Accumulated Depreciation 12/31/2020	3,303
200 Northpointe Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	723
Buildings and Improvements	2,063
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(211)
Land	734
Buildings and Improvements	1,841
Total	2,575
Accumulated Depreciation 12/31/2020	882
3351 Rauch St [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	272
Buildings and Improvements	1,541
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	632
Land	278
Buildings and Improvements	2,167
Total	2,445
Accumulated Depreciation 12/31/2020	1,102
3801-3851 Yale St [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	413
Buildings and Improvements	2,343
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,523
Land	425
Buildings and Improvements	3,854
Total	4,279
Accumulated Depreciation 12/31/2020	1,891
3337-3347 Rauch Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	227
Buildings and Improvements	1,287
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	547
Land	233
Buildings and Improvements	1,828
Total	2,061
Accumulated Depreciation 12/31/2020	929
8505 N Loop East [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	439
Buildings and Improvements	2,489
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	849
Land	449
Buildings and Improvements	3,328
Total	3,777
Accumulated Depreciation 12/31/2020	1,721
4749-4799 Eastpark Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	594
Buildings and Improvements	3,368
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,253
Land	611
Buildings and Improvements	4,604
Total	5,215
Accumulated Depreciation 12/31/2020	2,534
4851 Homestead Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,417
Land	491
Buildings and Improvements	2,782
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,191
Land	504
Buildings and Improvements	4,960
Total	5,464
Accumulated Depreciation 12/31/2020	2,353
3365-3385 Rauch Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	284
Buildings and Improvements	1,611
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	546
Land	290
Buildings and Improvements	2,151
Total	2,441
Accumulated Depreciation 12/31/2020	1,126
5050 Campbell Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	461
Buildings and Improvements	2,610
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,011
Land	470
Buildings and Improvements	3,612
Total	4,082
Accumulated Depreciation 12/31/2020	1,964
4300 Pine Timbers [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,028
Land	489
Buildings and Improvements	2,769
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,076
Land	499
Buildings and Improvements	3,835
Total	4,334
Accumulated Depreciation 12/31/2020	1,955
2500-2530 Fairway Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	766
Buildings and Improvements	4,342
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,020
Land	792
Buildings and Improvements	6,336
Total	7,128
Accumulated Depreciation 12/31/2020	3,152
6550 Longpointe [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	362
Buildings and Improvements	2,050
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	906
Land	370
Buildings and Improvements	2,948
Total	3,318
Accumulated Depreciation 12/31/2020	1,577
1815 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	487
Buildings and Improvements	2,761
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,966
Land	531
Buildings and Improvements	4,683
Total	5,214
Accumulated Depreciation 12/31/2020	2,302
1819 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	231
Buildings and Improvements	1,308
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	946
Land	251
Buildings and Improvements	2,234
Total	2,485
Accumulated Depreciation 12/31/2020	1,123
1805 Turning Basin Dr [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	564
Buildings and Improvements	3,197
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,300
Land	616
Buildings and Improvements	5,445
Total	6,061
Accumulated Depreciation 12/31/2020	2,702
11505 State Highway 225 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	940
Buildings and Improvements	4,675
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(163)
Land	940
Buildings and Improvements	4,512
Total	5,452
Accumulated Depreciation 12/31/2020	1,869
1500 E. Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	201
Buildings and Improvements	1,328
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(91)
Land	204
Buildings and Improvements	1,234
Total	1,438
Accumulated Depreciation 12/31/2020	1,221
7230-7238 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	254
Buildings and Improvements	764
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	199
Land	259
Buildings and Improvements	958
Total	1,217
Accumulated Depreciation 12/31/2020	668
7240-7248 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	271
Buildings and Improvements	726
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	393
Land	276
Buildings and Improvements	1,114
Total	1,390
Accumulated Depreciation 12/31/2020	701
7250-7260 Wynnwood [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	200
Buildings and Improvements	481
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,501
Land	203
Buildings and Improvements	1,979
Total	2,182
Accumulated Depreciation 12/31/2020	1,012
6400 Long Point [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	188
Buildings and Improvements	898
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	138
Land	188
Buildings and Improvements	1,036
Total	1,224
Accumulated Depreciation 12/31/2020	580
7967 Blankenship [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	307
Buildings and Improvements	1,166
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	200
Land	307
Buildings and Improvements	1,366
Total	1,673
Accumulated Depreciation 12/31/2020	642
8800 City Park Look East [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,717
Buildings and Improvements	19,237
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(691)
Land	3,717
Buildings and Improvements	18,546
Total	22,263
Accumulated Depreciation 12/31/2020	6,956
4800 West Greens Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,350
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,032
Land	3,312
Buildings and Improvements	17,070
Total	20,382
Accumulated Depreciation 12/31/2020	4,102
611 East Sam Houston Parkway S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,970
Buildings and Improvements	7,431
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,313
Land	2,013
Buildings and Improvements	8,701
Total	10,714
Accumulated Depreciation 12/31/2020	1,515
619 East Sam Houston Parkway S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,879
Buildings and Improvements	11,713
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	785
Land	2,876
Buildings and Improvements	12,501
Total	15,377
Accumulated Depreciation 12/31/2020	2,103
6913 Guhn Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,367
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,375
Land	1,367
Buildings and Improvements	7,375
Total	8,742
Accumulated Depreciation 12/31/2020	494
607 East Sam Houston Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,076
Buildings and Improvements	11,674
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	232
Land	2,076
Buildings and Improvements	11,906
Total	13,982
Accumulated Depreciation 12/31/2020	699
615 East Sam Houston Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,265
Buildings and Improvements	11,983
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(129)
Land	4,265
Buildings and Improvements	11,854
Total	16,119
Accumulated Depreciation 12/31/2020	877
2737 W Grand Parkway N [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,458
Land	2,885
Buildings and Improvements	8,458
Total	11,343
Accumulated Depreciation 12/31/2020	228
2747 W Grand Parkway N [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,936
Land	2,885
Buildings and Improvements	9,936
Total	12,821
Accumulated Depreciation 12/31/2020	281
4700 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	908
Buildings and Improvements	1,883
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	331
Land	912
Buildings and Improvements	2,210
Total	3,122
Accumulated Depreciation 12/31/2020	1,016
4710 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	830
Buildings and Improvements	2,722
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	341
Land	834
Buildings and Improvements	3,059
Total	3,893
Accumulated Depreciation 12/31/2020	1,090
4720 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	937
Buildings and Improvements	2,455
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	316
Land	942
Buildings and Improvements	2,766
Total	3,708
Accumulated Depreciation 12/31/2020	1,200
4740 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,107
Buildings and Improvements	3,111
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	333
Land	1,112
Buildings and Improvements	3,439
Total	4,551
Accumulated Depreciation 12/31/2020	1,270
4750 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	947
Buildings and Improvements	3,079
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	400
Land	951
Buildings and Improvements	3,475
Total	4,426
Accumulated Depreciation 12/31/2020	1,311
4800 NW 15th Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,092
Buildings and Improvements	3,308
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	120
Land	1,097
Buildings and Improvements	3,423
Total	4,520
Accumulated Depreciation 12/31/2020	1,283
6891 NW 74th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	857
Buildings and Improvements	3,428
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,854
Land	864
Buildings and Improvements	7,275
Total	8,139
Accumulated Depreciation 12/31/2020	2,899
12601 &12605 NW 115th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,005
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	200
Land	343
Buildings and Improvements	862
Total	1,205
Accumulated Depreciation 12/31/2020	234
1351 NW 78th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,111
Buildings and Improvements	4,634
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	39
Land	3,111
Buildings and Improvements	4,673
Total	7,784
Accumulated Depreciation 12/31/2020	994
2500 N.W. 19th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	8,824
Buildings and Improvements	11,660
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(544)
Land	8,824
Buildings and Improvements	11,116
Total	19,940
Accumulated Depreciation 12/31/2020	1,442
6301 Lyons Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,703
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,869
Land	5,704
Buildings and Improvements	9,868
Total	15,572
Accumulated Depreciation 12/31/2020	22
5355 South Westridge Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,630
Buildings and Improvements	7,058
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	36
Land	1,646
Buildings and Improvements	7,078
Total	8,724
Accumulated Depreciation 12/31/2020	2,696
17005 W. Ryerson Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,952
Land	403
Buildings and Improvements	3,647
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	120
Land	405
Buildings and Improvements	3,765
Total	4,170
Accumulated Depreciation 12/31/2020	2,434
16600 West Glendale Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,515
Land	704
Buildings and Improvements	1,923
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	799
Land	715
Buildings and Improvements	2,711
Total	3,426
Accumulated Depreciation 12/31/2020	2,126
N58W15380 Shawn Circle [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,188
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	17,020
Land	1,204
Buildings and Improvements	17,004
Total	18,208
Accumulated Depreciation 12/31/2020	6,296
6201 West 111th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,358
Buildings and Improvements	8,622
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,263
Land	1,519
Buildings and Improvements	21,724
Total	23,243
Accumulated Depreciation 12/31/2020	14,380
5400 Nathan Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	749
Buildings and Improvements	4,461
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,151
Land	757
Buildings and Improvements	5,604
Total	6,361
Accumulated Depreciation 12/31/2020	3,401
12155 Nicollet Ave. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	286
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,957
Land	288
Buildings and Improvements	1,955
Total	2,243
Accumulated Depreciation 12/31/2020	1,150
5775 12th Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,910
Land	590
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,628
Land	590
Buildings and Improvements	5,628
Total	6,218
Accumulated Depreciation 12/31/2020	2,292
1157 Valley Park Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	760
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,811
Land	888
Buildings and Improvements	7,683
Total	8,571
Accumulated Depreciation 12/31/2020	3,579
9600 West 76th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,000
Buildings and Improvements	2,450
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	69
Land	1,036
Buildings and Improvements	2,483
Total	3,519
Accumulated Depreciation 12/31/2020	1,096
1087 Park Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,100
Land	1,195
Buildings and Improvements	4,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	537
Land	1,198
Buildings and Improvements	5,425
Total	6,623
Accumulated Depreciation 12/31/2020	1,950
5391 12th Avenue SE [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,392
Buildings and Improvements	8,149
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	110
Land	1,395
Buildings and Improvements	8,256
Total	9,651
Accumulated Depreciation 12/31/2020	3,132
4701 Valley Industrial Blvd S [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,309
Land	1,296
Buildings and Improvements	7,157
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	753
Land	1,299
Buildings and Improvements	7,907
Total	9,206
Accumulated Depreciation 12/31/2020	4,469
6455 City West Parkway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	659
Buildings and Improvements	3,189
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(172)
Land	665
Buildings and Improvements	3,011
Total	3,676
Accumulated Depreciation 12/31/2020	1,211
7035 Winnetka Avene North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,275
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,316
Land	1,343
Buildings and Improvements	7,248
Total	8,591
Accumulated Depreciation 12/31/2020	2,616
139 Eva Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,132
Buildings and Improvements	3,105
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(286)
Land	2,175
Buildings and Improvements	2,776
Total	4,951
Accumulated Depreciation 12/31/2020	1,091
21900 Dodd Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,289
Buildings and Improvements	7,952
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(866)
Land	2,289
Buildings and Improvements	7,086
Total	9,375
Accumulated Depreciation 12/31/2020	2,613
375 Rivertown Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,635
Buildings and Improvements	8,157
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,031
Land	2,635
Buildings and Improvements	9,188
Total	11,823
Accumulated Depreciation 12/31/2020	2,670
935 Aldrin Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,096
Buildings and Improvements	7,884
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	52
Land	2,096
Buildings and Improvements	7,936
Total	10,032
Accumulated Depreciation 12/31/2020	1,911
7050 Winnetka Avenue North [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,623
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,751
Land	1,634
Buildings and Improvements	7,740
Total	9,374
Accumulated Depreciation 12/31/2020	1,297
7051 West Broadway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,142
Land	1,275
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,829
Land	1,279
Buildings and Improvements	5,825
Total	7,104
Accumulated Depreciation 12/31/2020	883
1931 Air Lane Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	489
Buildings and Improvements	2,785
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	581
Land	493
Buildings and Improvements	3,362
Total	3,855
Accumulated Depreciation 12/31/2020	1,816
4640 Cummings Park [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	360
Buildings and Improvements	2,040
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	673
Land	365
Buildings and Improvements	2,708
Total	3,073
Accumulated Depreciation 12/31/2020	1,342
1740 River Hills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	848
Buildings and Improvements	4,383
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,612
Land	888
Buildings and Improvements	5,955
Total	6,843
Accumulated Depreciation 12/31/2020	3,070
211 Ellery Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,556
Land	606
Buildings and Improvements	3,192
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(279)
Land	616
Buildings and Improvements	2,903
Total	3,519
Accumulated Depreciation 12/31/2020	1,255
130 Maddox Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,778
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	23,942
Land	1,778
Buildings and Improvements	23,942
Total	25,720
Accumulated Depreciation 12/31/2020	7,239
14 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	483
Buildings and Improvements	2,735
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	890
Land	503
Buildings and Improvements	3,605
Total	4,108
Accumulated Depreciation 12/31/2020	1,950
12 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	572
Buildings and Improvements	3,240
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	827
Land	593
Buildings and Improvements	4,046
Total	4,639
Accumulated Depreciation 12/31/2020	2,232
22 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	364
Buildings and Improvements	2,064
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	610
Land	375
Buildings and Improvements	2,663
Total	3,038
Accumulated Depreciation 12/31/2020	1,442
26 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	361
Buildings and Improvements	2,048
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	532
Land	377
Buildings and Improvements	2,564
Total	2,941
Accumulated Depreciation 12/31/2020	1,403
24 World's Fair Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	347
Buildings and Improvements	1,968
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	509
Land	362
Buildings and Improvements	2,462
Total	2,824
Accumulated Depreciation 12/31/2020	1,326
20 World's Fair Drive Lot 13 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,738
Land	691
Buildings and Improvements	2,056
Total	2,747
Accumulated Depreciation 12/31/2020	953
45 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	969
Buildings and Improvements	5,491
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,166
Land	978
Buildings and Improvements	6,648
Total	7,626
Accumulated Depreciation 12/31/2020	3,197
43 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	474
Buildings and Improvements	2,686
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	480
Land	479
Buildings and Improvements	3,161
Total	3,640
Accumulated Depreciation 12/31/2020	1,578
39 Route 46 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	260
Buildings and Improvements	1,471
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	289
Land	262
Buildings and Improvements	1,758
Total	2,020
Accumulated Depreciation 12/31/2020	871
26 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	956
Buildings and Improvements	5,415
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	608
Land	965
Buildings and Improvements	6,014
Total	6,979
Accumulated Depreciation 12/31/2020	2,953
30 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	960
Buildings and Improvements	5,440
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	573
Land	970
Buildings and Improvements	6,003
Total	6,973
Accumulated Depreciation 12/31/2020	2,950
20 Hook Mountain Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,507
Buildings and Improvements	8,542
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,201
Land	1,534
Buildings and Improvements	10,716
Total	12,250
Accumulated Depreciation 12/31/2020	5,069
30 Hook Mountain Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	389
Buildings and Improvements	2,206
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	509
Land	396
Buildings and Improvements	2,708
Total	3,104
Accumulated Depreciation 12/31/2020	1,266
16 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	885
Buildings and Improvements	5,015
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	692
Land	901
Buildings and Improvements	5,691
Total	6,592
Accumulated Depreciation 12/31/2020	2,775
20 Chapin Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,134
Buildings and Improvements	6,426
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	791
Land	1,154
Buildings and Improvements	7,197
Total	8,351
Accumulated Depreciation 12/31/2020	3,437
2500 Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	944
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,511
Land	944
Buildings and Improvements	4,511
Total	5,455
Accumulated Depreciation 12/31/2020	1,983
2400 Main Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	996
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,528
Land	996
Buildings and Improvements	5,528
Total	6,524
Accumulated Depreciation 12/31/2020	2,222
7851 Airport Highway [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	160
Buildings and Improvements	508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	328
Land	162
Buildings and Improvements	834
Total	996
Accumulated Depreciation 12/31/2020	488
309-319 Pierce Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,300
Buildings and Improvements	4,628
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	606
Land	1,309
Buildings and Improvements	5,225
Total	6,534
Accumulated Depreciation 12/31/2020	2,365
400 Cedar Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,730
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	26,224
Land	9,730
Buildings and Improvements	26,224
Total	35,954
Accumulated Depreciation 12/31/2020	3,065
301 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,983
Buildings and Improvements	15,881
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	32
Land	3,984
Buildings and Improvements	15,912
Total	19,896
Accumulated Depreciation 12/31/2020	1,943
302 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,738
Buildings and Improvements	8,190
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	384
Land	2,738
Buildings and Improvements	8,574
Total	11,312
Accumulated Depreciation 12/31/2020	812
304 Bordentown Hedding Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,684
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,950
Land	3,688
Buildings and Improvements	7,946
Total	11,634
Accumulated Depreciation 12/31/2020	243
27403 Industrial Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,440
Buildings and Improvements	1,848
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	174
Land	3,440
Buildings and Improvements	2,022
Total	5,462
Accumulated Depreciation 12/31/2020	164
4160-4170 Business Center Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,897
Buildings and Improvements	4,206
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	298
Land	4,897
Buildings and Improvements	4,504
Total	9,401
Accumulated Depreciation 12/31/2020	145
4200 Business Center Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,112
Buildings and Improvements	3,829
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	75
Land	5,158
Buildings and Improvements	3,858
Total	9,016
Accumulated Depreciation 12/31/2020	137
22950 Clawiter Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,312
Buildings and Improvements	2,023
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	105
Land	3,312
Buildings and Improvements	2,128
Total	5,440
Accumulated Depreciation 12/31/2020	9
6301 Hazeltine National Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	909
Buildings and Improvements	4,613
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	500
Land	920
Buildings and Improvements	5,102
Total	6,022
Accumulated Depreciation 12/31/2020	2,153
8751 Skinner Court [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,691
Buildings and Improvements	7,249
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	20
Land	1,692
Buildings and Improvements	7,268
Total	8,960
Accumulated Depreciation 12/31/2020	1,161
4473 Shader Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,094
Buildings and Improvements	10,444
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	63
Land	2,094
Buildings and Improvements	10,507
Total	12,601
Accumulated Depreciation 12/31/2020	1,598
550 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,321
Buildings and Improvements	6,176
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12
Land	1,321
Buildings and Improvements	6,188
Total	7,509
Accumulated Depreciation 12/31/2020	704
450 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,031
Buildings and Improvements	6,406
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(42)
Land	1,031
Buildings and Improvements	6,364
Total	7,395
Accumulated Depreciation 12/31/2020	555
4401 Shader Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,037
Buildings and Improvements	7,116
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4
Land	1,037
Buildings and Improvements	7,120
Total	8,157
Accumulated Depreciation 12/31/2020	536
770 Gills Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	851
Buildings and Improvements	5,195
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7
Land	851
Buildings and Improvements	5,202
Total	6,053
Accumulated Depreciation 12/31/2020	209
1045 South Edward Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	390
Buildings and Improvements	2,160
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	795
Land	396
Buildings and Improvements	2,949
Total	3,345
Accumulated Depreciation 12/31/2020	1,302
50 South 56th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,206
Buildings and Improvements	3,218
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,428
Land	1,252
Buildings and Improvements	4,600
Total	5,852
Accumulated Depreciation 12/31/2020	2,561
245 W. Lodge [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	898
Buildings and Improvements	3,066
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(2,137)
Land	362
Buildings and Improvements	1,465
Total	1,827
Accumulated Depreciation 12/31/2020	616
1590 E Riverview Dr. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,293
Buildings and Improvements	5,950
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	123
Land	1,292
Buildings and Improvements	6,074
Total	7,366
Accumulated Depreciation 12/31/2020	1,770
14131 N. Rio Vista Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,106
Land	2,563
Buildings and Improvements	9,388
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(406)
Land	2,563
Buildings and Improvements	8,982
Total	11,545
Accumulated Depreciation 12/31/2020	2,712
8716 W. Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	6,275
Land	2,709
Buildings and Improvements	10,970
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	511
Land	2,709
Buildings and Improvements	11,481
Total	14,190
Accumulated Depreciation 12/31/2020	3,765
3815 W. Washington St. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,675
Buildings and Improvements	4,514
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	323
Land	1,719
Buildings and Improvements	4,793
Total	6,512
Accumulated Depreciation 12/31/2020	1,814
9180 W. Buckeye Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,904
Buildings and Improvements	6,805
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,509
Land	1,923
Buildings and Improvements	9,295
Total	11,218
Accumulated Depreciation 12/31/2020	3,012
8644 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,726
Buildings and Improvements	7,216
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,726
Buildings and Improvements	7,216
Total	8,942
Accumulated Depreciation 12/31/2020	1,586
8606 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	956
Buildings and Improvements	2,668
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	123
Land	956
Buildings and Improvements	2,791
Total	3,747
Accumulated Depreciation 12/31/2020	645
8679 West Ludlow Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	672
Buildings and Improvements	2,791
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	672
Buildings and Improvements	2,791
Total	3,463
Accumulated Depreciation 12/31/2020	627
94th Avenue and Buckeye Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,315
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	16,901
Land	4,315
Buildings and Improvements	16,901
Total	21,216
Accumulated Depreciation 12/31/2020	2,544
16560 West Sells Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,259
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	31,391
Land	6,271
Buildings and Improvements	31,379
Total	37,650
Accumulated Depreciation 12/31/2020	3,180
16951 W Camelback Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,805
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,372
Land	1,805
Buildings and Improvements	5,372
Total	7,177
Accumulated Depreciation 12/31/2020	166
3600 North Cotton Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,660
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	43,396
Land	5,659
Buildings and Improvements	43,397
Total	49,056
Accumulated Depreciation 12/31/2020	1,271
3350 North Cotton Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,373
Buildings and Improvements	31,198
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	6,373
Buildings and Improvements	31,198
Total	37,571
Accumulated Depreciation 12/31/2020	0
1901 Raymond Ave SW [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,458
Buildings and Improvements	2,659
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	640
Land	4,594
Buildings and Improvements	3,163
Total	7,757
Accumulated Depreciation 12/31/2020	1,338
19014 64th Avenue South [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,990
Buildings and Improvements	3,979
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	955
Land	2,042
Buildings and Improvements	4,882
Total	6,924
Accumulated Depreciation 12/31/2020	2,174
18640 68th Avenue South [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,218
Buildings and Improvements	1,950
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	256
Land	1,258
Buildings and Improvements	2,166
Total	3,424
Accumulated Depreciation 12/31/2020	1,092
6407 S 210th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,737
Buildings and Improvements	3,508
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	0
Land	1,737
Buildings and Improvements	3,508
Total	5,245
Accumulated Depreciation 12/31/2020	384
1402 Puyallup Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,766
Buildings and Improvements	4,457
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	439
Land	3,766
Buildings and Improvements	4,896
Total	8,662
Accumulated Depreciation 12/31/2020	273
22718 58th Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,446
Buildings and Improvements	2,388
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	152
Land	1,447
Buildings and Improvements	2,539
Total	3,986
Accumulated Depreciation 12/31/2020	164
14302 24th Street East Lot 1 [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,643
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,989
Land	2,643
Buildings and Improvements	9,989
Total	12,632
Accumulated Depreciation 12/31/2020	628
1944 Vista Bella Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,501
Land	1,746
Buildings and Improvements	3,148
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	450
Land	1,822
Buildings and Improvements	3,522
Total	5,344
Accumulated Depreciation 12/31/2020	2,127
2000 Vista Bella Way [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	817
Buildings and Improvements	1,673
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	227
Land	853
Buildings and Improvements	1,864
Total	2,717
Accumulated Depreciation 12/31/2020	1,140
2835 East Ana Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	1,997
Land	1,682
Buildings and Improvements	2,750
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	85
Land	1,772
Buildings and Improvements	2,745
Total	4,517
Accumulated Depreciation 12/31/2020	1,613
665 N. Baldwin Park Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,124
Buildings and Improvements	5,219
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,014
Land	2,143
Buildings and Improvements	8,214
Total	10,357
Accumulated Depreciation 12/31/2020	2,895
27801 Avenue Scott [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	5,176
Land	2,890
Buildings and Improvements	7,020
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,147
Land	2,902
Buildings and Improvements	8,155
Total	11,057
Accumulated Depreciation 12/31/2020	3,400
2610 & 2660 Columbia [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,008
Buildings and Improvements	5,826
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,066
Land	3,031
Buildings and Improvements	7,869
Total	10,900
Accumulated Depreciation 12/31/2020	2,791
433 Alaska Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	681
Buildings and Improvements	168
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	755
Land	684
Buildings and Improvements	920
Total	1,604
Accumulated Depreciation 12/31/2020	140
2325 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,441
Buildings and Improvements	1,239
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	563
Land	1,446
Buildings and Improvements	1,797
Total	3,243
Accumulated Depreciation 12/31/2020	774
2335 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	817
Buildings and Improvements	762
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	125
Land	821
Buildings and Improvements	883
Total	1,704
Accumulated Depreciation 12/31/2020	428
2345 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	562
Buildings and Improvements	456
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	159
Land	565
Buildings and Improvements	612
Total	1,177
Accumulated Depreciation 12/31/2020	359
2355 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	481
Buildings and Improvements	365
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	65
Land	483
Buildings and Improvements	428
Total	911
Accumulated Depreciation 12/31/2020	223
2365 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,098
Buildings and Improvements	630
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	132
Land	1,102
Buildings and Improvements	758
Total	1,860
Accumulated Depreciation 12/31/2020	288
2375 Camino Vida Roble [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,210
Buildings and Improvements	874
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	151
Land	1,214
Buildings and Improvements	1,021
Total	2,235
Accumulated Depreciation 12/31/2020	543
6451 El Camino Real [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,885
Buildings and Improvements	1,931
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	755
Land	2,895
Buildings and Improvements	2,676
Total	5,571
Accumulated Depreciation 12/31/2020	1,300
13100 Gregg Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,627
Land	1,040
Buildings and Improvements	4,160
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	740
Land	1,073
Buildings and Improvements	4,867
Total	5,940
Accumulated Depreciation 12/31/2020	2,624
21730-21748 Marilla St. [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,585
Buildings and Improvements	3,210
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	221
Land	2,608
Buildings and Improvements	3,408
Total	6,016
Accumulated Depreciation 12/31/2020	1,579
8015 Paramount [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,616
Buildings and Improvements	3,902
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(510)
Land	3,657
Buildings and Improvements	3,351
Total	7,008
Accumulated Depreciation 12/31/2020	1,689
3365 E. Slauson [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,367
Buildings and Improvements	3,243
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(559)
Land	2,396
Buildings and Improvements	2,655
Total	5,051
Accumulated Depreciation 12/31/2020	1,339
3015 East Ana [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	19,678
Buildings and Improvements	9,321
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,554
Land	20,144
Buildings and Improvements	15,409
Total	35,553
Accumulated Depreciation 12/31/2020	6,328
1250 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,435
Buildings and Improvements	779
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	45
Land	1,441
Buildings and Improvements	818
Total	2,259
Accumulated Depreciation 12/31/2020	439
1260 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,353
Buildings and Improvements	722
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(710)
Land	675
Buildings and Improvements	690
Total	1,365
Accumulated Depreciation 12/31/2020	344
1270 Rancho Conejo Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,224
Buildings and Improvements	716
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(2)
Land	1,229
Buildings and Improvements	709
Total	1,938
Accumulated Depreciation 12/31/2020	379
100 West Sinclair Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,894
Buildings and Improvements	3,481
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(5,238)
Land	1,819
Buildings and Improvements	1,318
Total	3,137
Accumulated Depreciation 12/31/2020	806
14050 Day Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,538
Buildings and Improvements	2,538
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	545
Land	2,565
Buildings and Improvements	3,056
Total	5,621
Accumulated Depreciation 12/31/2020	1,493
12925 Marlay Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,072
Buildings and Improvements	7,891
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	309
Land	6,090
Buildings and Improvements	8,182
Total	14,272
Accumulated Depreciation 12/31/2020	5,128
18201-18291 Santa Fe [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,720
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	9,494
Land	6,897
Buildings and Improvements	9,317
Total	16,214
Accumulated Depreciation 12/31/2020	3,250
1011 Rancho Conejo [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,717
Buildings and Improvements	2,518
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(170)
Land	7,752
Buildings and Improvements	2,313
Total	10,065
Accumulated Depreciation 12/31/2020	1,351
20700 Denker Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,767
Buildings and Improvements	2,538
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	397
Land	5,964
Buildings and Improvements	2,737
Total	8,701
Accumulated Depreciation 12/31/2020	1,683
18408 Laurel Park Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,850
Buildings and Improvements	2,850
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	907
Land	2,874
Buildings and Improvements	3,733
Total	6,607
Accumulated Depreciation 12/31/2020	1,733
19021 S. Reyes Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	8,183
Buildings and Improvements	7,501
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	741
Land	8,545
Buildings and Improvements	7,880
Total	16,425
Accumulated Depreciation 12/31/2020	2,111
24870 Nandina Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	13,543
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	21,279
Land	6,482
Buildings and Improvements	28,339
Total	34,821
Accumulated Depreciation 12/31/2020	6,382
6185 Kimball Ave [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,385
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,993
Land	6,382
Buildings and Improvements	10,997
Total	17,379
Accumulated Depreciation 12/31/2020	2,109
5553 Bandini Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	32,536
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	21,764
Land	32,540
Buildings and Improvements	21,760
Total	54,300
Accumulated Depreciation 12/31/2020	4,094
16875 Heacock Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	6,831
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(816)
Land	0
Buildings and Improvements	6,015
Total	6,015
Accumulated Depreciation 12/31/2020	1,255
4710 Guasti Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,718
Land	2,846
Buildings and Improvements	6,564
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	213
Land	2,846
Buildings and Improvements	6,777
Total	9,623
Accumulated Depreciation 12/31/2020	1,547
17100 Perris Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,388
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	25,801
Land	6,395
Buildings and Improvements	25,794
Total	32,189
Accumulated Depreciation 12/31/2020	5,059
13414 South Figueroa [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,661
Land	1,701
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,577
Land	1,887
Buildings and Improvements	6,391
Total	8,278
Accumulated Depreciation 12/31/2020	1,047
3841 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,400
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,066
Land	4,400
Buildings and Improvements	8,066
Total	12,466
Accumulated Depreciation 12/31/2020	1,679
3831 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,693
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,584
Land	2,694
Buildings and Improvements	4,583
Total	7,277
Accumulated Depreciation 12/31/2020	927
3821 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,792
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,469
Land	2,792
Buildings and Improvements	4,469
Total	7,261
Accumulated Depreciation 12/31/2020	910
145 West 134th Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,901
Buildings and Improvements	2,285
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	173
Land	2,901
Buildings and Improvements	2,458
Total	5,359
Accumulated Depreciation 12/31/2020	640
6150 Sycamore Canyon Blvd [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,182
Buildings and Improvements	10,643
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(168)
Land	3,182
Buildings and Improvements	10,475
Total	13,657
Accumulated Depreciation 12/31/2020	1,779
17825 Indian Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,034
Buildings and Improvements	22,095
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	5,034
Buildings and Improvements	22,150
Total	27,184
Accumulated Depreciation 12/31/2020	3,909
24901 San Michele Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,274
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,475
Land	1,274
Buildings and Improvements	11,475
Total	12,749
Accumulated Depreciation 12/31/2020	1,468
1445 Engineer Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,816
Buildings and Improvements	4,417
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	55
Land	6,816
Buildings and Improvements	4,472
Total	11,288
Accumulated Depreciation 12/31/2020	1,090
19067 Reyes Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,281
Buildings and Improvements	3,920
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,538
Land	9,381
Buildings and Improvements	7,358
Total	16,739
Accumulated Depreciation 12/31/2020	750
10586 Tamarind Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,275
Buildings and Improvements	8,275
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	298
Land	4,275
Buildings and Improvements	8,573
Total	12,848
Accumulated Depreciation 12/31/2020	1,033
2777 Loker Avenue West [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	9,926
Land	7,599
Buildings and Improvements	13,267
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	306
Land	7,599
Buildings and Improvements	13,573
Total	21,172
Accumulated Depreciation 12/31/2020	1,636
7105 Old 215 Frontage Road [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,900
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	12,731
Land	4,900
Buildings and Improvements	12,731
Total	17,631
Accumulated Depreciation 12/31/2020	1,457
28545 Livingston Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	9,813
Buildings and Improvements	10,954
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,375
Land	9,813
Buildings and Improvements	13,329
Total	23,142
Accumulated Depreciation 12/31/2020	1,513
3801 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	2,895
Land	2,907
Buildings and Improvements	6,151
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	37
Land	2,909
Buildings and Improvements	6,186
Total	9,095
Accumulated Depreciation 12/31/2020	550
3809 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	3,156
Land	3,140
Buildings and Improvements	6,964
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	73
Land	3,141
Buildings and Improvements	7,036
Total	10,177
Accumulated Depreciation 12/31/2020	619
3817 Ocean Ranch Boulevard [Member]
Real Estate and Accumulated Depreciation [Line Items]
Encumbrances	4,851
Land	5,438
Buildings and Improvements	10,278
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	33
Land	5,442
Buildings and Improvements	10,307
Total	15,749
Accumulated Depreciation 12/31/2020	932
24385 Nandina Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	17,023
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	63,207
Land	17,066
Buildings and Improvements	63,164
Total	80,230
Accumulated Depreciation 12/31/2020	4,126
14999 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,508
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,978
Land	1,508
Buildings and Improvements	2,978
Total	4,486
Accumulated Depreciation 12/31/2020	200
14969 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,847
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	11,185
Land	3,847
Buildings and Improvements	11,185
Total	15,032
Accumulated Depreciation 12/31/2020	1,557
14939 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,107
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,293
Land	3,107
Buildings and Improvements	8,293
Total	11,400
Accumulated Depreciation 12/31/2020	553
14909 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	7,099
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	19,191
Land	7,099
Buildings and Improvements	19,191
Total	26,290
Accumulated Depreciation 12/31/2020	1,643
14940 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	5,423
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,912
Land	5,423
Buildings and Improvements	13,912
Total	19,335
Accumulated Depreciation 12/31/2020	1,020
14910 Summit Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,873
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	5,371
Land	1,873
Buildings and Improvements	5,371
Total	7,244
Accumulated Depreciation 12/31/2020	506
930 Columbia Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,813
Buildings and Improvements	3,840
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	63
Land	1,813
Buildings and Improvements	3,903
Total	5,716
Accumulated Depreciation 12/31/2020	173
305 Sequoia Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	6,641
Buildings and Improvements	8,155
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	50
Land	6,641
Buildings and Improvements	8,205
Total	14,846
Accumulated Depreciation 12/31/2020	340
3051 E. Maria Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,392
Buildings and Improvements	1,532
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1
Land	1,392
Buildings and Improvements	1,533
Total	2,925
Accumulated Depreciation 12/31/2020	92
1709-1811 W. Mahalo Place [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	2,132
Buildings and Improvements	1,961
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2
Land	2,130
Buildings and Improvements	1,965
Total	4,095
Accumulated Depreciation 12/31/2020	143
1964 Kellogg Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,836
Buildings and Improvements	3,524
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	294
Land	3,836
Buildings and Improvements	3,818
Total	7,654
Accumulated Depreciation 12/31/2020	172
353 Perry Street [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,780
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	18,871
Land	1,788
Buildings and Improvements	18,863
Total	20,651
Accumulated Depreciation 12/31/2020	589
8572 Spectrum Lane [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	806
Buildings and Improvements	3,225
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,054
Land	806
Buildings and Improvements	4,279
Total	5,085
Accumulated Depreciation 12/31/2020	201
10780 Redwood Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	13,410
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	22,616
Land	13,402
Buildings and Improvements	22,624
Total	36,026
Accumulated Depreciation 12/31/2020	376
14518 Santa Ana Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,745
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	4,744
Land	1,745
Buildings and Improvements	4,744
Total	6,489
Accumulated Depreciation 12/31/2020	79
11253 Redwood Avenue [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	3,333
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	8,433
Land	3,333
Buildings and Improvements	8,433
Total	11,766
Accumulated Depreciation 12/31/2020	69
19302-19400 S Laurel Park [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	12,816
Buildings and Improvements	1,649
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	891
Land	12,815
Buildings and Improvements	2,541
Total	15,356
Accumulated Depreciation 12/31/2020	0
600 Greene Drive [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	294
Buildings and Improvements	8,570
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(727)
Land	296
Buildings and Improvements	7,841
Total	8,137
Accumulated Depreciation 12/31/2020	7,635
7501 NW 106th Terrace [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,152
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	13,786
Land	4,228
Buildings and Improvements	13,710
Total	17,938
Accumulated Depreciation 12/31/2020	4,173
1908-2000 Innerbelt [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,590
Buildings and Improvements	9,026
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,775
Land	1,591
Buildings and Improvements	10,800
Total	12,391
Accumulated Depreciation 12/31/2020	6,063
1815-1957 South 4650 West [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	1,707
Buildings and Improvements	10,873
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	(10)
Land	1,713
Buildings and Improvements	10,857
Total	12,570
Accumulated Depreciation 12/31/2020	4,627
First Nandina II Logistics Center BTS [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	4,016
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,682
Land	4,066
Buildings and Improvements	6,632
Total	10,698
Accumulated Depreciation 12/31/2020	0
First 95 Distributions Center
Real Estate and Accumulated Depreciation [Line Items]
Land	8,771
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	1,656
Land	8,787
Buildings and Improvements	1,640
Total	10,427
Accumulated Depreciation 12/31/2020	0
First Cypress Creek Commerce Center Building B [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	6,631
Land	0
Buildings and Improvements	6,631
Total	6,631
Accumulated Depreciation 12/31/2020	0
First Cypress Creek Commerce Center Building C [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	10,231
Land	0
Buildings and Improvements	10,231
Total	10,231
Accumulated Depreciation 12/31/2020	0
First Cypress Creek Commerce Center Building D [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	0
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	7,741
Land	0
Buildings and Improvements	7,741
Total	7,741
Accumulated Depreciation 12/31/2020	0
First Park Miami Building 2
Real Estate and Accumulated Depreciation [Line Items]
Land	14,871
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	3,362
Land	14,801
Buildings and Improvements	3,432
Total	18,233
Accumulated Depreciation 12/31/2020	0
First Park Miami Building 9
Real Estate and Accumulated Depreciation [Line Items]
Land	7,645
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,126
Land	7,589
Buildings and Improvements	2,182
Total	9,771
Accumulated Depreciation 12/31/2020	0
First Park Miami Building 11
Real Estate and Accumulated Depreciation [Line Items]
Land	11,467
Buildings and Improvements	0
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	2,622
Land	11,449
Buildings and Improvements	2,640
Total	14,089
Accumulated Depreciation 12/31/2020	0
Developments / Land Parcels [Member]
Real Estate and Accumulated Depreciation [Line Items]
Land	245,361
Buildings and Improvements	1,062
Costs Capitalized Subsequent to Acquisition or Completion and Valuation Provision	42,590
Land	240,689
Buildings and Improvements	48,325
Total	289,014
Accumulated Depreciation 12/31/2020	$ 5,212

Schedule III: Real Estate and Accumulated Depreciation (Parenthetical) (Details)
$ in Thousands

12 Months Ended

Dec. 31, 2020

USD ($)

Property

Dec. 31, 2019

USD ($)

Dec. 31, 2018

USD ($)

Real Estate and Accumulated Depreciation [Line Items]

Number of industrial properties | Property

427

Tenant improvements, useful life

Lease Term

Balance, Beginning of Year

$ 3,830,209

$ 3,673,644

$ 3,495,745

Acquisition of Real Estate Assets

247,250

148,660

162,769

Construction Costs and Improvements

160,491

289,877

190,383

Disposition of Real Estate Assets

(109,070)

(258,639)

(148,408)

Impairment of Real Estate

(2,756)

Write-off of Fully Depreciated and Other Assets

(18,984)

(23,333)

(24,089)

Balance, End of Year Including Real Estate Held for Sale

4,109,896

3,830,209

3,673,644

Real Estate Held for Sale

22,263

^[1]

Balance, End of Year Excluding Real Estate Held for Sale

4,087,633

3,830,209

3,673,644

Balance, Beginning of Year

804,780

811,784

789,919

Depreciation for Year

102,533

98,333

94,626

Disposition of Assets

(49,390)

(82,919)

(49,144)

Write-off of Fully Depreciated and Other Assets

(18,574)

(22,418)

(23,617)

Balance, End of Year Including Real Estate Held for Sale

839,349

804,780

811,784

Real Estate Held for Sale

(6,956)

^[2]

Balance, End of Year Excluding Real Estate Held for Sale

832,393

$ 804,780

$ 811,784

Real Estate Held for Sale - Other Assets

454

Real Estate Held for Sale - Other Assets Accumulated Depreciation

$ 98

Buildings and Improvements | Minimum

Real Estate and Accumulated Depreciation [Line Items]

Property, plant and equipment, useful life

7 years

Buildings and Improvements | Maximum

Real Estate and Accumulated Depreciation [Line Items]

Property, plant and equipment, useful life

50 years

Land Improvements | Minimum

Real Estate and Accumulated Depreciation [Line Items]

Property, plant and equipment, useful life

3 years

Land Improvements | Maximum

Real Estate and Accumulated Depreciation [Line Items]

Property, plant and equipment, useful life

16 years

[1]	The Real Estate Held for Sale at December 31, 2020 excludes $454 of other assets.
[2]	The Real Estate Held for Sale at December 31, 2020 excludes $98 of accumulated amortization related to the other assets.

Schedule III: Real Estate and Accumulated Depreciation - Additional Information (Details) $ in Billions	Dec. 31, 2020 USD ($)
Real Estate and Accumulated Depreciation [Abstract]
Aggregate cost of land and buildings and equipment for federal income tax purpose	$ 4.0