Easterly Government Properties (DEA) 10-K 27 Feb 24 2023 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Feb. 20, 2024	Jun. 30, 2023
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Trading Symbol	DEA
Entity Registrant Name	EASTERLY GOVERNMENT PROPERTIES, INC.
Entity Central Index Key	0001622194
Entity File Number	001-36834
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Document Financial Statement Error Correction [Flag]	false
ICFR Auditor Attestation Flag	true
Auditor Firm ID	238
Auditor Name	PricewaterhouseCoopers LLP
Auditor Location	Boston, Massachusetts
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		102,354,702
Entity Public Float			$ 1,349
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Voluntary Filers	No
Title of 12(b) Security	Common Stock
Security Exchange Name	NYSE
Documents Incorporated by Reference [Text Block]	Portions of the Proxy Statement for the Annual Stockholders’ Meeting to be filed within 120 days after the end of the registrant’s fiscal year are incorporated by reference in Part III of this Annual Report on Form 10-K.
Document Annual Report	true
Document Transition Report	false
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	47-2047728
Entity Address, Address Line One	2001 K Street NW
Entity Address, Address Line Two	Suite 775 North
Entity Address, City or Town	D.C.
Entity Address, State or Province	WA
Entity Address, Postal Zip Code	20006
City Area Code	202
Local Phone Number	595-9500

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Real estate properties, net	$ 2,319,143	$ 2,285,308
Cash and cash equivalents	9,381	7,578
Restricted cash	12,558	9,696
Tenant accounts receivable	66,274	58,835
Investment in unconsolidated real estate venture	284,544	271,644
Intangible assets, net	148,453	157,282
Interest rate swaps	1,994	4,020
Prepaid expenses and other assets	37,405	35,022
Total assets	2,879,752	2,829,385
Liabilities
Revolving credit facility	79,000	65,500
Term loan facilities, net	299,108	248,972
Notes payable, net	696,532	696,052
Mortgage notes payable, net	220,195	240,847
Intangible liabilities, net	12,480	16,387
Deferred revenue	82,712	83,309
Accounts payable, accrued expenses and other liabilities	80,209	67,336
Total liabilities	1,470,236	1,418,403
Commitments and contingencies (Note 13)
Equity
Common stock, par value $0.01, 200,000,000 shares authorized, 100,973,247 and 90,814,021 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	1,010	908
Additional paid-in capital	1,783,338	1,622,913
Retained earnings	112,301	93,497
Cumulative dividends	(576,319)	(475,983)
Accumulated other comprehensive income	1,871	3,546
Total stockholders' equity	1,322,201	1,244,881
Non-controlling interest in Operating Partnership	87,315	166,101
Total equity	1,409,516	1,410,982
Total liabilities and equity	$ 2,879,752	$ 2,829,385

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	200,000,000	200,000,000
Common Stock, shares issued	100,973,247	90,814,021
Common Stock, shares outstanding	100,973,247	90,814,021

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues
Rental income	$ 273,906	$ 284,488	$ 267,389
Asset management income	2,110	1,409	136
Total revenues	287,227	293,606	274,860
Expenses
Property operating	71,964	66,781	56,693
Real estate taxes	30,461	30,900	30,429
Depreciation and amortization	91,292	98,254	91,266
Acquisition costs	1,661	1,370	1,939
Corporate general and administrative	27,118	24,785	23,522
Total expenses	222,496	222,090	203,849
Other income (expense)
Income from unconsolidated real estate venture	5,498	3,374	271
Interest expense, net	(49,169)	(47,378)	(38,632)
Gain on the sale of operating properties		13,590	1,307
Impairment loss		(5,540)
Net income	21,060	35,562	33,957
Non-controlling interest in Operating Partnership	(2,256)	(4,088)	(3,899)
Net income available to Easterly Government Properties, Inc.	$ 18,804	$ 31,474	$ 30,058
Net income available to Easterly Government Properties, Inc. per share:
Basic	$ 0.19	$ 0.34	$ 0.35
Diluted	$ 0.19	$ 0.34	$ 0.35
Weighted- average common shares outstanding
Basic	94,264,166	90,613,966	84,043,012
Diluted	94,556,055	90,948,701	84,619,390
Dividends declared per common share	$ 1.06	$ 1.06	$ 1.05
Tenant Reimbursements [Member]
Revenues
Total revenues	$ 8,908	$ 5,920	$ 5,187
Other Income [Member]
Revenues
Total revenues	$ 2,303	$ 1,789	$ 2,148

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 21,060	$ 35,562	$ 33,957
Other comprehensive gain (loss):
Unrealized gain (loss) on interest rate swaps, net	(2,025)	9,719	7,080
Other comprehensive gain (loss):	(2,025)	9,719	7,080
Comprehensive income	19,035	45,281	41,037
Non-controlling interest in Operating Partnership	(2,256)	(4,088)	(3,899)
Other comprehensive (gain) loss attributable to non-controlling interest	350	(1,101)	(801)
Comprehensive income attributable to Easterly Government Properties, Inc.	$ 17,129	$ 40,092	$ 36,337

Consolidated Statements of Stoc

Consolidated Statements of Stockholders Equity - USD ($) $ in Thousands	Total	Common Stock Par Value [Member]	Additional Paid-in Capital [Member]	Retained Earnings (Deficit) [Member]	Cumulative Dividends [Member]	Accumulated Other Comprehensive Income [Member]	Non-controlling Interest in Operating Partnership [Member]
Beginning balance at Dec. 31, 2020	$ 1,299,970	$ 821	$ 1,424,787	$ 31,965	$ (291,652)	$ (11,351)	$ 145,400
Balance (in shares) at Dec. 31, 2020		82,106,256
Stock based compensation	5,050		833				4,217
Grant of unvested restricted stock (in shares)		35,865
Dividends and distributions paid	(99,994)				(88,243)		(11,751)
Redemption of common units to common stock		$ 3	4,827				(4,830)
Redemption of common units to common stock (in shares)		343,515
Contribution of Property for common units	20,791						20,791
Issuance of common stock, net	174,727	$ 77	174,650
Issuance of common stock, net (in shares)		7,662,232
Unrealized gain (loss) on interest rate swaps	7,080					6,279	801
Net income	33,957			30,058			3,899
Allocation of non-controlling interest in Operating Partnership			(385)				385
Balance at Dec. 31, 2021	1,441,581	$ 901	1,604,712	62,023	(379,895)	(5,072)	158,912
Balance (in shares) at Dec. 31, 2021		90,147,868
Stock based compensation	6,536		625				5,911
Grant of unvested restricted stock (in shares)		26,477
Dividends and distributions paid	(109,176)				(96,088)		(13,088)
Redemption of common units to common stock		$ 2	2,909				(2,911)
Redemption of common units to common stock (in shares)		204,751
Contribution of Property for common units	17,361						17,361
Issuance of common stock, net	9,399	$ 5	9,394
Issuance of common stock, net (in shares)		434,925
Unrealized gain (loss) on interest rate swaps	9,719					8,618	1,101
Net income	35,562			31,474			4,088
Allocation of non-controlling interest in Operating Partnership			5,273				(5,273)
Balance at Dec. 31, 2022	1,410,982	$ 908	1,622,913	93,497	(475,983)	3,546	166,101
Balance (in shares) at Dec. 31, 2022		90,814,021
Stock based compensation	5,747		553				5,194
Grant of unvested restricted stock (in shares)		32,486
Dividends and distributions paid	(112,379)				(100,336)		(12,043)
Redemption of common units to common stock		$ 59	78,341				(78,400)
Redemption of common units to common stock (in shares)		5,867,740
Contribution of Property for common units	219						219
Issuance of common stock, net	85,912	$ 43	85,869
Issuance of common stock, net (in shares)		4,259,000
Unrealized gain (loss) on interest rate swaps	(2,025)					(1,675)	(350)
Net income	21,060			18,804			2,256
Allocation of non-controlling interest in Operating Partnership			(4,338)				4,338
Balance at Dec. 31, 2023	$ 1,409,516	$ 1,010	$ 1,783,338	$ 112,301	$ (576,319)	$ 1,871	$ 87,315
Balance (in shares) at Dec. 31, 2023		100,973,247

Consolidated Statements of St_2

Consolidated Statements of Stockholders Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Stockholders' Equity [Abstract]
Dividends and distributions paid	$ 1.06	$ 1.06	$ 1.05

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities
Net income	$ 21,060	$ 35,562	$ 33,957
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	91,292	98,254	91,266
Straight line rent	(3,897)	(410)	(4,417)
Income from unconsolidated real estate venture	(5,498)	(3,374)	(271)
Amortization of above- / below-market leases	(2,730)	(3,105)	(4,589)
Amortization of unearned revenue	(6,249)	(5,797)	(5,616)
Amortization of loan premium / discount	(1,098)	(1,122)	(290)
Amortization of deferred financing costs	2,122	2,056	1,659
Amortization of lease inducements	942	856	864
Gain on the sale of operating properties		(13,590)	(1,307)
Impairment loss		5,540
Distributions from investment in unconsolidated real estate venture	10,232	6,434
Non-cash compensation	5,747	6,536	5,050
Other			74
Net change in:
Tenant accounts receivable	(3,173)	(126)	(8,675)
Prepaid expenses and other assets	(5,562)	(2,829)	(3,123)
Deferred revenue associated with operating leases	5,652	1,973	557
Principal payments on operating lease obligations	(497)	(599)	(352)
Accounts payable, accrued expenses and other liabilities	6,136	(318)	13,557
Net cash provided by operating activities	114,479	125,941	118,344
Cash flows from investing activities
Real estate acquisitions and deposits	(63,412)	(93,737)	(214,674)
Additions to operating properties	(28,143)	(22,568)	(17,919)
Additions to development properties	(17,820)	(12,350)	(6,217)
Proceeds from sale of operating properties, net		202,416	7,336
Distributions from investment in unconsolidated real estate venture	103	983
Investment in unconsolidated real estate venture	(17,736)	(143,847)	(131,568)
Net cash used in investing activities	(127,008)	(69,103)	(363,042)
Cash flows from financing activities
Payment of deferred financing costs			(5,306)
Issuance of common shares	86,472	9,504	175,929
Credit facility draws	198,250	230,750	466,250
Credit facility repayments	(184,750)	(179,750)	(531,000)
Term loan draws	50,000
Issuance of notes payable			250,000
Repayments of mortgage notes payable	(20,002)	(10,899)	(4,233)
Dividends and distributions paid	(112,379)	(109,176)	(99,994)
Payment of offering costs	(397)	(136)	(1,474)
Net cash provided by (used in) financing activities	17,194	(59,707)	250,172
Net increase (decrease) in Cash and cash equivalents and Restricted cash	4,665	(2,869)	5,474
Cash and cash equivalents and Restricted cash, beginning of year	17,274	20,143	14,669
Cash and cash equivalents and Restricted cash, end of year	21,939	17,274	20,143
Supplemental disclosure of cash flow information is as follows (amounts in thousands):
Cash paid for interest, net of capitalized interest	47,530	40,207	35,478
Capitalized interest	1,483	1,220	951
Non-cash investing and financing activities:
Offering costs, accrued not paid	16		29
Unrealized gain (loss) on interest rate swaps, net	(2,025)	9,719	7,080
Mortgage notes assumed on acquisition of operating property			53,816
Properties acquired for common units	219	17,361	20,791
Contingent consideration accrued, not received	41	125
Recognition of operating lease right-of-use assets		2,445	1,677
Recognition of liabilities related to operating lease right-of-use assets		2,445	1,677
Derecognition of operating lease right-of-use assets		689	74
Derecognition of liabilities related to operating lease right-of-use assets			74
Exchange of Common Units for Shares of Common Stock
Non-controlling interest in Operating Partnership	(78,400)	(2,911)	(4,830)
Common stock	59	2	3
Additional paid-in capital	78,341	2,909	4,827
Operating Properties [Member]
Non-cash investing and financing activities:
Additions to properties accrued, not paid	8,518	4,859	3,634
Development Properties [Member]
Non-cash investing and financing activities:
Additions to properties accrued, not paid	$ 7,672	$ 4,135	$ 1,222

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Pay vs Performance Disclosure
Net Income (Loss)	$ 18,804	$ 31,474	$ 30,058

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Dec. 31, 2023 shares
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	On September 14, 2023 , William C. Trimble, III , who served as our Chief Executive Officer and President through December 31, 2023, entered into a pre-arranged trading plan (the “ 10b5-1 plan ”) for the sale of up to 120,000 shares of our common stock between December 14, 2023 and December 14, 2024 that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act. On December 8, 2023 , Mr. Trimble terminated the 10b5-1 plan in connection with his pending retirement. No shares were sold under the 10b5-1 plan prior to its termination.
Non-Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Terminated	false
Aggregate Available	120,000
William C. Trimble, III [Member]
Trading Arrangements, by Individual
Name	William C. Trimble, III
Title	Chief Executive Officer and President
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	September 14, 2023
Rule 10b5-1 Arrangement Terminated	true
Termination Date	December 8, 2023
Aggregate Available	0
Directors or Officers [Member]
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false

Organization and Basis of Prese

Organization and Basis of Presentation	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Organization and Basis of Presentation	1. Organization and Basis of Presentation Easterly Government Properties, Inc. (the “Company”) is a Maryland corporation that has elected to be taxed as a real estate investment trust (a “REIT”) under the Internal Revenue Code, as amended (the “Code”), commencing with its taxable year ended December 31, 2015. The operations of the Company are carried out primarily through Easterly Government Properties, LP (the “Operating Partnership”) and the wholly owned subsidiaries of the Operating Partnership. As used herein, the “Company,” “we,” “us,” or “our” refer to Easterly Government Properties, Inc. and its consolidated subsidiaries and partnerships, including the Operating Partnership, except where context otherwise requires. We are an internally managed REIT, focused primarily on the acquisition, development, and management of Class A commercial properties that are leased to U.S. Government agencies that serve essential functions. We generate substantially all of our revenue by leasing our properties to such agencies either directly or through the U.S. General Services Administration (“GSA”). Our objective is to generate attractive risk-adjusted returns for our stockholders over the long term through dividends and capital appreciation. We focus on acquiring, developing and managing U.S. Government-leased properties that are essential to supporting the mission of the tenant agency and strive to be a partner of choice for the U.S. Government, working closely with the tenant agency to meet its needs and objectives. We may also consider other potential opportunities to add properties to our portfolio, including acquiring properties leased to state and local governments with strong creditworthiness and other opportunities that directly or indirectly support the mission of select government agencies. As of December 31, 2023, we wholly owned 81 operating properties and nine operating properties through an unconsolidated joint venture (the “JV”) in the United States encompassing approximately 8.8 million leased square feet, including 88 operating properties that were leased primarily to U.S. Government tenant agencies, one operating property entirely leased to tenant agencies of a U.S. state government and one operating property that was entirely leased to a private tenant. As of December 31, 2023 , our operating properties were 97 % leased. For purposes of calculating percentage leased, we exclude from the denominator total square feet that was unleased and to which we attributed no value at the time of acquisition. In addition, we wholly owned one property under development that we expect will encompass approximately 0.2 million leased square feet upon completion. All references to square footage and asset age within the notes are unaudited. The Operating Partnership holds substantially all of our assets and conducts substantially all our business. The Company is the sole general partner of the Operating Partnership and owned approximately 93.8 % of the aggregate limited partnership interests in the Operating Partnership, which we refer to herein as common units, as of December 31, 2023. We have elected to be taxed as a REIT and believe that we have operated and have been organized in conformity with the requirements for qualification and taxation as a REIT for U.S. federal income tax purposes commencing with our taxable year ended December 31, 2015. Principles of Consolidation The accompanying consolidated financial statements are presented on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and include the accounts of the Company, including Easterly Government Properties TRS, LLC and Easterly Government Services, LLC, the Operating Partnership and its other subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the balance sheet and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Real Estate Properties Real estate properties comprise all tangible assets we hold for rent or development. Real property is recognized at cost less accumulated depreciation. Third party costs related to asset acquisitions are capitalized. Development, re-development and certain costs directly related to the improvement of real properties are capitalized. Maintenance and repair expenses are charged to expense as incurred. When we acquire properties, we allocate the purchase price to numerous tangible and intangible components. Our process for determining the allocation to these components requires many estimates and assumptions, including the following: (1) determination of market land, rental, discount and capitalization rates; (2) estimation of leasing and tenant improvement costs associated with the remaining term of acquired leases; (3) assumptions used in determining the in-place lease and if-vacant value including the rental rates, period of time that it would take to lease vacant space and estimated tenant improvement and leasing costs; and (4) allocation of the if-vacant value between land and building. A change in any of the above key assumptions can materially change not only the presentation of acquired properties in our consolidated financial statements but also our reported results of operations. The allocation to different components affects the following: • the amount of the purchase price allocated among different categories of assets and liabilities on our consolidated balance sheets; and the amount of costs assigned to individual properties in multiple property acquisitions; • where the amortization of the components appear over time in our consolidated statements of operations. Allocations to above- and below-market leases are amortized into rental revenue, whereas allocations to most of the other tangible and intangible assets are amortized into depreciation and amortization expense. As a REIT, this is important to us since much of the investment community evaluates our operating performance using non-GAAP measures such as Funds From Operations, the computation of which includes rental revenue but does not include depreciation and amortization expense; and • the timing over which the items are recognized as revenue or expense in our consolidated statements of operations. For example, for allocations to the as-if vacant value, the land portion is not depreciated and the building portion is depreciated over a longer period of time than the other components (generally 40 years). Allocations to above- and below-market leases and in-place lease value are amortized over significantly shorter time frames, and if individual tenants’ leases are terminated early, any unamortized amounts remaining associated with those tenants are written off upon termination. These differences in timing can materially affect our reported results of operations. Tenant improvements are capitalized in real property when we own the improvement. When we are required to provide improvements under the terms of a lease, we determine whether the improvements constitute landlord assets or tenant assets. If the improvements are considered landlord assets, we capitalize the cost of the improvements and recognize depreciation expense associated with such improvements generally over the shorter of the useful life of the assets or the term of the lease and recognize any payments from the tenant as rental revenue over the term of the lease. If the improvements are considered tenant assets, we defer the cost of improvements funded by us as a lease incentive asset and amortize it as a reduction of rental revenue over the term of the lease. Our determination of whether improvements are landlord assets or tenant assets also may affect when we commence revenue recognition in connection with a lease. In determining whether improvements constitute landlord or tenant assets, we consider numerous factors including: whether the improvements are unique to the tenant or reusable by other tenants; whether the tenant is permitted to alter or remove the improvements without our consent or without compensating us for any lost fair value; whether the ownership of the improvements remains with us or remains with the tenant at the end of the lease term; and whether the economic substance of the lease terms is properly reflected. We capitalize pre-development costs incurred in pursuit of new development opportunities for which we currently believe future development is probable. Additionally, we capitalize interest expense, real estate taxes and direct and indirect project costs (including related compensation and other indirect costs) associated with properties, or portions thereof, undergoing construction, development and redevelopment activities. In capitalizing interest expense, if there is a specific borrowing for the property undergoing construction, development and redevelopment activities, we apply the interest rate of that borrowing to the average accumulated expenditures that do not exceed such borrowing; for the portion of expenditures exceeding any such specific borrowing, we apply our weighted average interest rate on unsecured borrowings to the expenditures. We continue to capitalize costs while construction, development or redevelopment activities are underway until the building is substantially complete and ready for its intended use, at which time rental income recognition can commence and rental operating costs, real estate taxes, insurance, and other subsequent carrying costs are expensed as incurred. Depreciation of an asset begins when it is available for use and is calculated using the straight-line method over the estimated useful lives. Each period, depreciation is charged to expense and credited to the related accumulated depreciation account. A used asset acquired is depreciated over its estimated remaining useful life, not to exceed the life of a new asset. Range of useful lives for depreciable assets are as follows: Category Term Buildings 40 years Building improvements 5 - 40 years Tenant improvements Generally shorter of the remaining life of the lease or useful life Furniture and equipment 3 - 7 years We regularly evaluate whether events or changes in circumstances have occurred that could indicate an impairment in the value of long-lived assets. If there is an indication that the carrying value of an asset is not recoverable, we estimate the projected undiscounted cash flows to determine whether an asset may be impaired. We determine the amount of any impairment loss by comparing the historical carrying value to estimated fair value. We estimate fair value through an evaluation of recent financial performance and projected discounted cash flows using standard industry valuation techniques. Fair value estimates are made as of a specific point in time, are subjective in nature and involve uncertainties and matters of significant judgment. In addition to consideration of impairment upon the events or changes in circumstances described above, we regularly evaluate the remaining lives of our long-lived assets. If we change our estimate of the remaining lives, we allocate the carrying value of the affected assets over their revised remaining lives. From time to time, natural disasters or other loss events may result in damage or destruction to our assets. In these instances, any loss on involuntary conversion is recognized as Depreciation and amortization in our Consolidated Statements of Operations in the period in which the damage occurred. Cash and Cash Equivalents Cash and cash equivalents on the accompanying Consolidated Balance Sheets include all cash and liquid investments that mature three months or less from when they were purchased. Cash equivalents are reported at cost, which approximates fair value. We maintain our cash in bank accounts in amounts that may exceed federally insured limits at times. We have not experienced any losses in these accounts and believe that we are not exposed to significant credit risk because our accounts are deposited with major financial institutions. Restricted Cash Restricted cash on the accompanying Consolidated Balance Sheets consists of amounts escrowed for future real estate taxes, insurance, capital expenditures and debt service, as required by certain of our mortgage debt agreements or lease agreements. Investment in Unconsolidated Real Estate Venture We analyze each real estate venture to determine whether the entity should be consolidated. If it is determined that an entity is a variable interest entity (“VIE”) in which we have a variable interest, we assess whether we are the primary beneficiary of the VIE to determine whether it should be consolidated. We are not the primary beneficiary of an entity when we do not have voting control, lack the power to direct the activities that most significantly impact the entity’s economic performance or other partners have substantive participatory rights, we do not have the obligation to absorb losses or we do not have the right to receive returns from the VIE that could potentially be significant. If we determine that the entity is not a VIE, then we base our consolidation assessment on whether we have a controlling financial interest in the entity. Management uses its judgment when determining if we are the primary beneficiary of, or have a controlling financial interest in, an entity in which we have a variable interest. Factors considered in determining whether we have the power to direct the activities that most significantly impact the entity’s economic performance include voting rights, involvement in day-to-day capital and operating decisions, and the extent of our involvement in the entity. We use the equity method of accounting for investments in unconsolidated real estate ventures when we have significant influence but do not control the entity. Under the equity method, we record our investment in "Investment in unconsolidated real estate venture" on our Consolidated Balance Sheets and our proportionate share of earnings or losses, pursuant to the terms of the joint venture agreement as these may change depending on returns, in "Income from unconsolidated real estate venture" in the accompanying Consolidated Statements of Operations. We classify distributions received from equity method investees within our Consolidated Statements of Cash Flows using the nature of distribution approach. Under this method, cash flows generated from the operations of an unconsolidated real estate venture are classified as a return on investment (cash inflow from operating activities) and cash flows from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities). We earn revenue from asset management services to our unconsolidated real estate venture. These fees are determined following the terms specific to each arrangement. We account for this revenue gross of our ownership interest in the respective real estate venture and recognize such revenue as "Asset management income" in our Consolidated Statements of Operations when earned. Our proportionate share of related expense is recognized in "Income from unconsolidated real estate venture". We assess quarterly whether there are any indicators, including underlying property operating performance and general market conditions, that the value of our investment may be impaired. We consider an investment in a real estate venture impaired if we determine that its fair value is less than the net carrying value of the investment on an other-than-temporary basis. If our analysis indicates that there is an other-than-temporary impairment related to the investment in a particular real estate venture, the carrying value of the venture will be adjusted to an amount that reflects the estimated fair value of the investment. Receivables and Credit Losses Tenant accounts receivable on the accompanying Consolidated Balance Sheets includes accrued rental income and other tenant accounts receivables. We accrue rental and other tenant income earned, but not yet received, in accordance with GAAP. Non-tenant receivables are included in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. We calculate an estimate of our expected credit losses on financial assets at their inception. The allowance represents the portion of the amortized cost basis that we do not expect to collect, or loss we expect to incur in the case of off-balance sheet credit exposures. Quarterly, the expected losses are re-estimated, considering any changes in risks or assumptions. Deferred Costs Deferred financing fees and debt issuance costs include costs incurred in obtaining debt that are capitalized and are presented as a direct deduction from the carrying amount of the associated debt liability that is not a line-of-credit arrangement on the accompanying Consolidated Balance Sheets. Deferred financing fees and debt issuance costs related to line-of-credit arrangements are presented as an asset in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. The deferred financing fees and debt issuance costs are amortized through interest expense over the life of the respective loans on a basis which approximates the effective interest method. Any unamortized amounts upon early repayment of debt are written off in the period of repayment as a loss on extinguishment of debt. Fully amortized deferred financing fees and debt issuance costs are removed from the books upon maturity of the underlying debt. Deferred offering costs include certain legal, accounting and other third-party fees that are directly associated with in-process equity financings until such financings are consummated. After consummation of the equity financing, these costs are recorded as a reduction to capital. Should the equity no longer be considered probable of being consummated, the deferred offering costs would be expensed immediately as a charge to Corporate general and administrative expenses in the accompanying Consolidated Statement of Operations. Deferred leasing commissions include commissions, compensation costs of leasing personnel for those leases which commenced prior to the adoption of Accounting Standards Codification (“ASC”) Topic 842, Leases (“ASC 842”) on January 1, 2019, and other direct and incremental costs incurred to obtain new tenant leases as well as to renew existing tenant leases and are presented in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. Leasing commissions are capitalized and amortized over the terms of the related leases upon lease commencement using the straight-line method. If a lease terminates prior to the expiration of its initial term, any unamortized costs related to the lease are accelerated into amortization expense. Changes in leasing commissions are presented in the cash flows from operating activities section of the accompanying Consolidated Statements of Cash Flows. Interest Rate Swaps Our primary objective in using interest rate derivatives is to add stability to interest expense and to manage exposure to interest rate movements. To accomplish this objective, we primarily use interest rate swaps as part of our interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable- rate amounts from a counterparty in exchange for our making fixed- rate payments over the life of the agreements without exchange of the underlying notional amount. Derivatives are used to hedge the cash flows associated with interest rates on existing debt as well as future debt. We recognize derivatives as assets or liabilities on the balance sheet at fair value. We defer the effective portion of changes in fair value of the designated cash flow hedges to accumulated other comprehensive income (“AOCI”) or loss (“AOCL”) and reclassify such deferrals to interest expense as interest expense is recognized on the hedged forecasted transitions. We recognize the ineffective portion of the change in fair value of interest rate derivatives directly in interest expense. When an interest rate swap designated as a cash flow hedge no longer qualifies for hedge accounting, we recognize changes in fair value of the hedge previously deferred to AOCI or AOCL, along with any changes in fair value occurring thereafter, through earnings. We do not use interest rate derivatives for trading or speculative purposes. We manage counterparty risk by only entering into contracts with major financial institutions based upon their credit ratings and other risk factors. We use standard market conventions and techniques such as discounted cash flow analysis, option pricing models, replacement cost and termination cost in computing the fair value of derivatives at each balance sheet date. We made an accounting policy election to measure the credit risk of its derivative financial instruments that are subject to master netting agreements on a gross basis by counterparty portfolio. Please refer to Note 6 for more information pertaining to interest rate derivatives. Fair Value Measurements Accounting standards define fair value as the exit price, or the amount that would be received upon sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The standards also establish a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs market participants would use in valuing the asset or liability developed based on market data obtained from sources independent of us. Unobservable inputs are inputs that reflect our assumptions about the factors market participants would use in valuing the asset or liability developed based upon the best information available in the circumstances. The hierarchy of these inputs is broken down into three levels: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. Categorization within the valuation hierarchy is based upon the lowest level of input that is most significant to the fair value measurement. Recurring fair value measurements The fair values of our interest rate swaps are determined using widely accepted valuation techniques, including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves and implied volatilities in such interest rates. While we determined that the majority of the inputs used to value its derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by us and our counterparties. We have determined that the significance of the impact of the credit valuation adjustments made to its derivative contracts, which determination was based on the fair value of each individual contract, was not significant to the overall valuation. As a result, all of our derivatives held as of December 31, 2023 and 2022 were classified as Level 2 of the fair value hierarchy. The carrying values of cash and cash equivalents, restricted cash, accounts receivable, other assets and accounts payable and accrued expenses are reasonable estimates of fair values because of the short maturities of these instruments. Please refer to Note 7 for more information pertaining to fair value measurements. Deferred Revenue Deferred revenue consists primarily of lump sum reimbursements made by tenants to us for landlord improvements in excess of a tenant improvement allowance. Lump sum reimbursements are recorded as Deferred revenue on the Consolidated Balance Sheets and are amortized over the life of the lease through Rental income. Deferred revenue also includes rent received in advance, which is recognized within Rental income once earned. Non-Controlling Interests Non-controlling interests relate to the common units of the Operating Partnership not owned by us. Unitholders receive a distribution per unit equivalent to the dividend per share of our common stock. Pursuant to ASC 810 with respect to the accounting and reporting for non-controlling interest changes and changes in ownership interest of a subsidiary, changes in parent’s ownership interest when the parent retains controlling interest in the subsidiary should be accounted for as equity transactions. The carrying amount of the non-controlling interest shall be adjusted to reflect the change in its ownership interest in the subsidiary, with the offset to equity attributable to us. Revenue Recognition Rental income includes base rents paid by each tenant in accordance with its lease agreement conditions. We recognize rental income on a straight-line basis over the lease term of each lease. For acquisitions of existing buildings, we recognize rental income from leases already in place coincident with the date of property closing. Lease incentives are recorded as a deferred asset and amortized as a reduction of revenue on a straight-line basis over the respective lease term. Above- and below-market leases are amortized into rental income over the terms of the respective leases. Further, Rental income includes certain tenant reimbursement income (real estate taxes, operating expenses, utility usage, and other reimbursements), which are accrued as variable lease payments in the same periods as the related expenses are incurred in accordance with ASC 842. Tenant reimbursement income includes revenue from tenant construction projects. When revenue and costs for such projects can be estimated with reasonable accuracy, we recognize a percentage of the total estimated revenue on a project based on the cost of services provided on the project as of a point in time relative to the total estimated costs on the project (percentage of completion method). When these criteria do not apply to a project, we recognize revenue from that project using the completed contract method. Fully reimbursed income was included within Tenant reimbursements and associated expenses were included in Property operating expenses within the Consolidated Statements of Operations. Other income includes income on the associated tenant reimbursement construction projects, parking income and other miscellaneous income. Asset management income includes revenue from asset management services to our unconsolidated real estate venture. The asset management fees are earned by us for managing properties owned by related parties. The asset management fees are based upon contractual rates applied to actively invested capital, with fee income recognized on a monthly basis. The fees are recognized as a single performance obligation comprised of a series of distinct services related to property operations. We believe the overall services provided by asset management activities have the same pattern of performance over the term of the agreement. We account for this revenue gross of our ownership interest in the respective real estate venture and recognize such revenue as "Asset management income" in our Consolidated Statements of Operations when earned. Our proportionate share of related expense is recognized in "Income from unconsolidated real estate venture." Sales of Properties We recognize gains from sales of consolidated interests in properties to non-customer third parties when we have transferred control of such interests. Income Taxes We believe that we have operated and have been organized in conformity with the requirements for qualification and taxation as a REIT for U.S. federal income tax purposes commencing with our taxable year ended December 31, 2015. So long as we qualify as a REIT, we generally will not be subject to U.S. federal income tax on our net income that we distribute to our stockholders. To maintain our qualification as a REIT, we are required under the Code to distribute at least 90 % of our REIT taxable income (without regard to the deduction for dividends paid and excluding net capital gains) to our stockholders and meet certain other requirements. If we fail to qualify as a REIT in any taxable year, we will be subject to U.S. federal income tax on our taxable income at regular corporate rates. Even if we qualify as a REIT, we will be subject to certain U.S. federal, state and local taxes on our income and property, and on taxable income that we do not distribute to our stockholders. In addition, we may provide services that are not customarily provided by a landlord, hold properties for sale and engage in other activities (such as a management business) through Taxable REIT Subsidiaries (“TRSs”) and the income of those subsidiaries will be subject to U.S. federal income tax at regular corporate rates. For the years ended December 31, 2023, 2022 and 2021, we did not incur any material tax liability associated with any of the above. We do not anticipate any potential expense related to uncertain tax positions as we closely monitor our REIT compliance, do not have any prohibited transactions related to property sales, and the states in which we operate do not subject us to withholding tax requirements. For federal income tax purposes, dividends to shareholders may be characterized as ordinary income, capital gains or return of capital. The characterization of dividends paid on our common shares during each of the last three years was as follows: For the years ended December 31, 2023 2022 2021 Ordinary income 40.31 % 47.48 % 54.43 % Long-term capital gain 0.00 % 0.00 % 0.00 % Return of capital 59.69 % 52.52 % 45.57 % The dividends allocated to each of the above years for federal income tax purposes included dividends paid on our common shares during each of those years. We distributed all of our REIT taxable income in 2023, 2022, and 2021 and, as a result, did no t incur federal income tax in those years. Stock Based Compensation We grant equity-based compensation awards to its officers, employees and non-employee directors in the form of restricted shares of common stock and long-term incentive plan units in the Operating Partnership (“LTIP units”). See Note 8 for further discussion of restricted shares of common stock and LTIP units. The restricted shares of common stock and LTIP units issued to officers, employees, and non-employee directors vest over a period of time as determined by our board of directors at the date of grant. We recognize compensation expense for non-vested restricted shares of common stock and LTIP units granted to officers, employees and non-employee directors on a straight-line basis over the requisite service and/or performance period based upon the fair market value of the shares on the date of grant, as adjusted for forfeitures. Earnings Per Share of Common Stock Amount Basic earnings per share is calculated by dividing net income available to Easterly Government Properties, Inc. by the weighted-average number of shares of common stock outstanding during the period, excluding the weighted average number of unvested restricted shares. Diluted earnings per share is calculated by dividing net income by the weighted-average number of shares of common stock outstanding during the period plus other potentially dilutive securities such as unvested restricted shares, LTIP units, and shares issuable under forward sales agreements. Unvested restricted shares and LTIP units are considered participating securities which require the use of the two-class method for the computation of basic and diluted earnings per share. Segments We manage our operations as a single segment for the purposes of assessing performance and making operating decisions. All revenue has been generated and all tangible assets are held in the United States. Reclassifications Certain prior year amounts have been reclassified to conform to the current year presentation. Recent Accounting Pronouncements Not Yet Adopted In October 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-06, Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative (“ASU 2023-06”). ASU 2023-06 adds interim and annual disclosure requirements to GAAP at the request of the Securities and Exchange Commission (the “SEC”). The guidance in ASU 2023-06 is required to be applied prospectively and the GAAP requirements will be effective when the removal of the related SEC disclosure requirements is effective. If the SEC does not act to remove its related requirement by June 30, 2027, any related FASB amendments will be removed from the ASC and will not be effective. We do not anticipate that the adoption of ASU 2023-06 will have a material impact on the consolidated financial statements. In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The standard is intended to enhance the transparency and decision usefulness of income tax disclosures through changes to the rate reconciliation and income taxes paid information. The new standard is effective for annual periods beginning after December 15, 2024. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

Real Estate and Intangibles

Real Estate and Intangibles	12 Months Ended
	Dec. 31, 2023
Real Estate [Abstract]
Real Estate and Intangibles	3. Real Estate and Intangibles Acquisitions During the year ended December 31, 2023 , we acquired three operating properties in asset acquisitions, CA – Anaheim, DHS – Atlanta and JUD – Newport News, for an aggregate purchase price of $ 63.1 million. During the year ended December 31, 2022 , we acquired three operating properties in asset acquisitions, FBI – Tampa, NARA – Broomfield and JUD – Council Bluffs, for an aggregate purchase price of $ 108.1 million. We allocated the aggregate purchase price of these acquisitions based on the estimated fair values of the acquired assets and assumed liabilities as follows (amounts in thousands): December 31, 2023 December 31, 2022 Real estate Land $ 8,407 $ 9,795 Building 37,328 83,403 Acquired tenant improvements 4,283 5,386 Total real estate 50,018 98,584 Intangible assets In-place leases 9,538 7,927 Acquired leasing commissions 3,919 4,453 Total intangible assets 13,457 12,380 Intangible liabilities Below-market leases — ( 2,858 ) Total intangible liabilities — ( 2,858 ) Prepaid expenses and other assets Contingent consideration 41 — Accounts payable, accrued expenses and other liabilities Contingent consideration ( 388 ) — Purchase price 63,128 108,106 No debt was assumed on acquisitions made during the years ended December 31, 2023 and 2022 . The intangible assets and liabilities of the acquired operating properties have an aggregate weighted average amortization period of 10.46 years and 15.29 as of December 31, 2023 and 2022, respectively. During the year ended December 31, 2023 , we included $ 1.5 million of revenues and $ 0.4 million of net income in our Consolidated Statement of Operations related to the operating properties acquired. Additionally, we incurred $ 1.7 million of acquisition-related costs primarily consisting of internal costs associated with the property acquisitions. During the year ended December 31, 2022 , we included $ 5.3 million of revenues and $ 1.8 million of net income in our Consolidated Statement of Operations related to the operating properties acquired. Additionally, we incurred $ 1.4 million of acquisition-related costs primarily consisting of internal costs associated with the property acquisitions. Dispositions No operating properties were disposed of during the year ended December 31, 2023. On October 12, 2022, we entered into a second amended purchase and sale agreement with a third party to dispose of a portfolio of ten properties totaling approximately 668,000 leased square feet (the “Disposition Portfolio Properties”). We completed the sale of nine of the Disposition Portfolio Properties on October 27, 2022, including: DHA – Aurora, HRSA – Baton Rouge, VA – Baton Rouge, FDA – College Park, MEPCOM – Jacksonville, DOE – Lakewood, ICE – Pittsburgh, OSHA – Sandy, and CBP – Sunburst. On December 28, 2022 we closed on DOI – Billings, the last of the Disposition Portfolio Properties. Net proceeds from the sale of the Disposition Portfolio Properties were approximately $ 202.4 million and we recognized a gain on the sale of the Disposition Portfolio Properties of approximately $ 13.6 million for the year ended December 31, 2022. Consolidated Real Estate and Intangibles Real estate and intangibles on our consolidated balance sheets consisted of the following (amounts in thousands): December 31, 2023 December 31, 2022 Real estate properties, net Land $ 221,999 $ 213,592 Building 2,349,846 2,266,674 Acquired tenant improvements 85,949 81,872 Construction in progress 52,426 44,452 Accumulated depreciation ( 391,077 ) ( 321,282 ) Total Real estate properties, net $ 2,319,143 $ 2,285,308 Intangible assets, net In-place leases 280,604 273,077 Acquired leasing commissions 72,560 68,756 Above market leases 14,620 14,620 Payment in lieu of taxes 6,394 6,394 Accumulated amortization ( 225,725 ) ( 205,565 ) Total Intangible assets, net $ 148,453 $ 157,282 Intangible liabilities, net Below market leases ( 72,037 ) ( 72,088 ) Accumulated amortization 59,557 55,701 Total Intangible liabilities, net $ ( 12,480 ) $ ( 16,387 ) During the third quarter of 2022, we recognized an impairment loss totaling approximately $ 5.5 million for its ICE – Otay property and reduced its carrying value to its estimated fair value, which declined due to changes in expected cash flows related to the tenant’s lease expiration in 2022. ICE – Otay is a 47,919 rentable square foot office building located in San Diego, California. See Note 7 for additional information. Amortization of intangible assets within Depreciation and amortization expense was $ 21.1 million, $ 25.7 million and $ 25.4 million for the years ended December 31, 2023, 2022 and 2021, respectively. The projected amortization of total intangible assets and intangible liabilities as of December 31, 2023 are as follows (amounts in thousands): Total Intangible assets 2024 $ 20,088 2025 17,712 2026 16,593 2027 14,666 2028 12,248 Thereafter 67,146 $ 148,453 Intangible liabilities 2024 $ ( 2,938 ) 2025 ( 2,246 ) 2026 ( 2,008 ) 2027 ( 1,783 ) 2028 ( 1,238 ) Thereafter ( 2,267 ) $ ( 12,480 ) The following table summarizes the scheduled amortization of our acquired above- and below-market lease intangibles for each of the five succeeding years as of December 31, 2023 (amounts in thousands): Acquired Above-Market Lease Intangibles Acquired Below-Market Lease Intangibles 2024 $ 1,129 $ ( 2,938 ) 2025 1,097 ( 2,246 ) 2026 1,096 ( 2,008 ) 2027 1,096 ( 1,783 ) 2028 725 ( 1,238 ) Above-market lease amortization reduces Rental income on our Consolidated Statements of Operations and below-market lease amortization increases Rental income on our Consolidated Statements of Operations. Amortization of above- and below-market lease intangibles increased Rental income by $ 2.7 million, $ 3.1 million and $ 4.6 million for the years ended December 31, 2023, 2022 and 2021, respectively.

Investments in Unconsolidated R

Investments in Unconsolidated Real Estate Venture	12 Months Ended
	Dec. 31, 2023
Unconsolidated Real Estate Ventures [Abstract]
Investments in Unconsolidated Real Estate Venture	4. Investment in Unconsolidated Real Estate Venture The following is a summary of our investment in our unconsolidated real estate venture (dollars in thousands): As of December 31, Joint Venture Ownership Interest 2023 2022 MedBase Venture 53.0 % $ 284,544 $ 271,644 On October 13, 2021, we formed the JV, with a global investor to fund the acquisition of a portfolio of ten properties anticipated to encompass 1,214,165 leased square feet (the “VA Portfolio”). We own a 53.0 % interest in the JV, subject to preferred allocations as provided in the JV agreement. During the year ended December 31, 2023 , the JV acquired VA – Corpus Christi for a purchase price of $ 34.5 million. During the year ended December 31, 2022, the JV acquired four properties, consisting of VA – Birmingham, VA – Marietta, VA – Columbus and VA – Phoenix, for an aggregate purchase price of $ 273.2 million. As of December 31, 2023, nine of the ten properties in the VA Portfolio had been acquired by the JV. We provide asset management services to our unconsolidated real estate venture. We recognized asset management service revenue of $ 2.1 million, $ 1.4 million and $ 0.1 million for the year ended December 31, 2023, 2022 and 2021, respectively. The following is a summary of financial information for our unconsolidated real estate venture: As of December 31, Balance sheet information: 2023 2022 Real estate, net $ 449,956 $ 430,823 Other assets, net (1) 97,190 90,100 Total assets $ 547,146 $ 520,923 Total liabilities (2) $ 10,854 $ 9,026 Total equity 536,292 511,897 Total liabilities and equity $ 547,146 $ 520,923 Company’s share of equity $ 284,169 $ 271,269 Basis differential (3) 375 375 Carrying value of the Company’s investment in the unconsolidated venture $ 284,544 $ 271,644 (1) At December 31, 2023 and 2022, this amount included right-of-use assets - finance leases totaling approximately $ 4.8 million and $ 4.9 million, respectively, representing a ground lease at VA – Lubbock. (2) At December 31, 2023 and 2022, this amount included lease liabilities - finance leases totaling approximately $ 5.0 million and $ 5.0 million, respectively, representing a ground lease at VA – Lubbock . (3) This amount represents the aggregate difference between our historical cost basis and the basis reflected at the joint venture level . For the year ended December 31, Income statement information: 2023 2022 2021 Total revenue $ 40,693 $ 25,898 $ 1,864 Operating income 10,567 6,530 548 Net income 10,402 6,366 512 Company’s share of net income $ 5,498 $ 3,374 $ 271

Debt

Debt	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Debt	5. Debt At December 31, 2023 and December 31, 2022 (dollars in thousands): Principal Outstanding Interest Current Loan December 31, 2023 December 31, 2022 Rate (1) Maturity Revolving credit facility: Revolving credit facility (2) $ 79,000 $ 65,500 S + 135bps July 2025 (3) Total revolving credit facility 79,000 65,500 Term loan facilities: 2016 term loan facility 100,000 100,000 5.05 % (4) March 2024 (5) 2018 term loan facility 200,000 150,000 5.39 % (6) July 2026 Total term loan facilities 300,000 250,000 Less: Total unamortized deferred financing fees ( 892 ) ( 1,028 ) Total term loan facilities, net 299,108 248,972 Notes payable: 2017 series A senior notes 95,000 95,000 4.05 % May 2027 2017 series B senior notes 50,000 50,000 4.15 % May 2029 2017 series C senior notes 30,000 30,000 4.30 % May 2032 2019 series A senior notes 85,000 85,000 3.73 % September 2029 2019 series B senior notes 100,000 100,000 3.83 % September 2031 2019 series C senior notes 90,000 90,000 3.98 % September 2034 2021 series A senior notes 50,000 50,000 2.62 % October 2028 2021 series B senior notes 200,000 200,000 2.89 % October 2030 Total notes payable 700,000 700,000 Less: Total unamortized deferred financing fees ( 3,468 ) ( 3,948 ) Total notes payable, net 696,532 696,052 Mortgage notes payable: DEA – Pleasanton — 15,700 L + 150bps (7) (7) VA – Golden 8,447 8,644 5.00 % (8) April 2024 USFS II – Albuquerque 11,603 13,438 4.46 % (8) July 2026 ICE – Charleston 11,998 13,441 4.21 % (8) January 2027 VA – Loma Linda 127,500 127,500 3.59 % (8) July 2027 CBP – Savannah 9,549 10,389 3.40 % (8) July 2033 USCIS - Kansas City 51,500 51,500 3.68 % (8) August 2024 Total mortgage notes payable 220,597 240,612 Less: Total unamortized deferred financing fees ( 944 ) ( 1,405 ) Less: Total unamortized premium/discount 542 1,640 Total mortgage notes payable, net 220,195 240,847 Total debt $ 1,294,835 $ 1,251,371 (1) At December 31, 2023 , the USD SOFR with a five day lookback (“S”) was 5.31 %. At December 31, 2022, the one-moth LIBOR ("L") was 4.39 %. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for each of our $ 450.0 million senior unsecured revolving credit facility (our “revolving credit facility”), our $ 200.0 million senior unsecured term loan facility (as amended, our “2018 term loan facility”) and our $ 100.0 million senior unsecured term loan facility (our “2016 term loan facility”) is based on our consolidated leverage ratio, as set forth in the respective loan agreements. (2) Our revolving credit facility had available capacity of $ 370.9 million at December 31, 2023 , with an accordion feature that permits us to request additional lender commitments for up to $ 250.0 million of additional capacity, subject to the satisfaction of customary terms and conditions. (3) Our revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee. (4) Entered into one interest rate swap with an effective date of September 29, 2023 with a notional value of $ 100.0 million to effectively fix the interest rate at 5.05 % annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement. (5) On January 23, 2024, we entered into the seventh amendment to the 2016 term loan facility to extend the maturity date of the loan agreement to January 30, 2025 . (6) Entered into two interest rate swaps with an effective date of June 23, 2023 with an aggregate notional value of $ 200.0 million to effectively fix the interest rate at 5.39 % annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. (7) On January 26, 2023, we used $ 15.7 million of available cash to extinguish the $ 15.7 million mortgage note obligation on DEA – Pleasanton. (8) Effective interest rates are as follows: VA – Golden 5.03 %, USFS II – Albuquerque 3.92 %, ICE – Charleston 3.93 %, VA – Loma Linda 3.78 %, CBP – Savannah 4.12 %, USCIS – Kansas City 2.05 %. As of December 31, 2023 and 2022, the net carrying value of real estate collateralizing our mortgages payable totaled $ 325.9 million and $ 356.8 million, respectively. We were not in default under any mortgage loan as of December 31, 2023. See Note 7 for the fair value of our debt instruments. Senior Unsecured Credit Facility and 2016 Term Loan Facility We are party to a second amended and restated senior unsecured credit agreement (the “second amended senior unsecured credit agreement”) governing our senior unsecured credit facility. The second amended senior unsecured credit agreement increased the borrowing capacity under our prior senior unsecured credit facility by $ 50.0 million for a total credit facility size of $ 650.0 million, consisting of: (i) our $ 450.0 million revolving credit facility, and (ii) our $ 200.0 million 2018 term loan facility, up to $ 50.0 million of which was available for a delayed draw period. Our revolving credit facility also includes an accordion feature that will provide us with additional capacity, subject to the satisfaction of customary terms and conditions, of up to $ 250.0 million. We are also a party to a senior unsecured term loan agreement governing our $ 100.0 million 2016 term loan facility. The Operating Partnership is the borrower, and certain of our subsidiaries that directly own certain of our properties are guarantors under our senior unsecured credit facility. Our revolving credit facility has an initial four-year term and will mature in July 2025 , with two six-month as-of-right extension options, subject to certain conditions and the payment of an extension fee. Our 2018 term loan facility has a five-year term and will mature in July 2026 . In addition, our 2018 term loan facility is prepayable without penalty for the entire term of the loan. Borrowings under our senior unsecured credit facility bear interest, at our option, at floating rates equal to either: • a Eurodollar rate equal to a periodic fixed rate equal to SOFR plus, a margin ranging from 1.20 % to 1.80 % for advances under our revolving credit facility and a margin ranging from 1.20 % to 1.70 % for advances under our 2018 term loan facility; or • a fluctuating rate equal to the sum of (a) the highest of (x) Citibank, N.A.’s base rate, (y) the federal funds effective rate plus 0.50 % and (z) the one-month Eurodollar rate plus 1.00 % plus (b) a margin ranging from 0.20 % to 0.80 % for advances under our revolving credit facility and a margin ranging from 0.20 % to 0.70 % for advances under our 2018 term loan facility, in each case with a margin based on our leverage ratio. If the Operating Partnership achieves certain sustainability targets as defined in the second amended senior unsecured credit agreement, the applicable margin will decrease by 0.01 %. 2024 Activity On January 2, 2024, the margin spreads under the second amended senior unsecured credit agreement were reduced by 1 basis point as a result of achieving our sustainability metric percentage. On January 23, 2024, we entered into the seventh amendment to our senior unsecured term loan agreement, dated as of September 29, 2016, to extend the maturity date of our 2016 term loan facility from March 29, 2024 to January 30, 2025 . 2023 Activity On February 3, 2023, we entered into three SOFR-based interest rate swaps each with a notional value of $ 100.0 million that were designated as cash flow hedges of interest rate risk. Two of the interest rate swaps, with an aggregate notional value of $ 200.0 million, became effective in June 2023 . The third swap, with a notional value of $100.0 million, became effective in September 2023. For more information on our interest rate swaps, see Note 6 to the Consolidated Financial Statements. On May 30, 2023, we entered into the third amendment to our second amended and restated credit agreement, dated as of July 23, 2021 and into the sixth amendment to our senior unsecured term loan agreement, dated as of September 29, 2016. These amendments added a daily simple SOFR-based option to the term SOFR-based floating interest rate option as a benchmark rate for borrowings denominated in U.S. dollars for all purposes under the credit and term loan agreements, including, in each case, a credit spread adjustment of 0.10 %. On July 20, 2023, we exercised in full the $ 50.0 million delayed draw option on our 2018 term loan facility, increasing our 2018 term loan facility commitments from $ 150.0 million to $ 200.0 million, and transferred $ 50.0 million of our interest rate swap with a notional value of $ 100.0 million, from our revolving credit facility to the $ 50.0 million delayed draw. 2022 Activity On July 22, 2022, we entered into the first amendment to the second amended and restated senior credit agreement, pursuant to which we extended the deadline for the $ 50.0 million delayed draw portion of the 2018 term loan facility to July 24, 2023 (from July 22, 2022 ). On November 23, 2022, we entered into a second amendment to our second amended and restated senior credit agreement, pursuant to which we replaced the LIBOR-based floating interest rate option with a term SOFR-based floating interest rate option as a benchmark rate for borrowings denominated in U.S. dollars for all purposes under our senior unsecured credit facility, including a credit spread adjustment of 0.10 %. On July 23, 2021, we entered into a fourth amendment to the loan agreement governing our 2016 term loan facility in order to conform provisions for certain changes made to corresponding provisions in our second amended senior unsecured credit agreement governing our revolving credit facility and 2018 term loan facility. On November 29, 2022, we entered into a fifth amendment to the loan agreement governing our 2016 term loan facility to replace the LIBOR-based floating interest rate option with a term SOFR-based floating interest rate option as a benchmark rate for borrowings denominated in U.S. dollars for all purposes under our 2016 term loan facility, including a credit spread adjustment of 0.10 %. The LIBOR transition amendments to our senior unsecured credit facility and our 2016 term loan facility relate to the replacement of the reference rate only in accordance with Accounting Codifications Standard 848 - Reference Rate Reform. There were no other changes to the swaps or hedged interest payments including no change to principal/notional, maturity date, floor, prepayment feature, or any other change that impacts the timing or amount of cash flows. Mortgage Note Payoff On October 27, 2022, we used $ 5.8 million of proceeds from the sale of the Disposition Portfolio Properties to extinguish the $ 5.8 million mortgage note obligation on MEPCOM – Jacksonville. Financial Covenant Considerations As of December 31, 2023, we were in compliance with all financial and other covenants related to our revolving credit facility, 2016 term loan facility, 2018 term loan facility, notes payable and mortgage notes payable. Aggregate Debt Maturities We aggregate debt maturities based on outstanding principal as of December 31, 2023 are as follows (dollars in thousands): Total 2024 $ 164,298 2025 83,598 2026 210,054 2027 230,733 2028 50,983 Thereafter 559,931 1,299,597 Unamortized premium/discount & deferred financing ( 4,762 ) $ 1,294,835

Derivatives and Hedging Activit

Derivatives and Hedging Activities	12 Months Ended
	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives and Hedging Activities	6. Derivatives and Hedging Activities The following table sets forth the key terms and fair values of our interest rate swap derivatives, each of which was designated as a cash flow hedge (dollars in thousands): Fair Value at December 31, Notional Amount Fixed Rate Floating Rate Index (1) Effective Date Expiration Date 2023 2022 $ 100,000 4.01 % USD-SOFR with -5 Day Lookback June 23, 2023 March 23, 2025 $ 599 $ — $ 100,000 4.18 % USD-SOFR with -5 Day Lookback June 23, 2023 December 23, 2024 $ 501 $ — $ 100,000 3.70 % USD-SOFR with -5 Day Lookback September 29, 2023 June 29, 2025 $ 894 $ — $ 100,000 1.37 % One-Month SOFR November 29, 2022 September 29, 2023 $ — $ 2,530 $ 150,000 2.58 % One-Month SOFR December 23, 2022 June 19, 2023 $ — $ 1,490 (1) In December 2022, we entered into bilateral agreements with our swap counterparties to transition our interest rate swap agreements from LIBOR to SOFR. We made various ASC 848 elections related to changes in critical terms of the hedging relationships due to reference rate reform to not result in a dedesignation of these hedging relationships. The table below sets forth the fair value of our interest rate derivatives as well as their classification on our Consolidated Balance Sheets (dollars in thousands): Fair Value at December 31, Balance Sheet Line Item 2023 2022 Interest rate swaps-Asset $ 1,994 $ 4,020 Cash Flow Hedges of Interest Rate Risk The gains or losses on derivatives designated and that qualify as cash flow hedges is recorded in AOCI and will be reclassified to interest expense in the period that the hedged forecasted transactions affect earnings on our variable rate debt. Amounts reported in AOCI related to derivatives designated as qualifying cash flow hedges will be reclassified to interest expense as interest payments are made on our variable rate debt. We estimate that $ 2.1 million will be reclassified from AOCI as a decrease to interest expense over the next 12 months. The table below presents the effects of our interest rate derivatives on our Consolidated Statements of Operations and Comprehensive Income (Loss) (dollars in thousands): For the years ended December 31, 2023 2022 2021 Unrealized gain recognized in AOCI $ 3,811 $ 8,427 $ 1,787 Gain (loss) reclassified from AOCI into interest expense 5,836 ( 1,292 ) ( 5,293 ) Credit-Risk Related Contingent Features We have agreements with each of its derivative counterparties that contain a provision where we could be declared in default on its derivative obligations if repayment of the underlying indebtedness is accelerated by the lender due to our default on such indebtedness. As of December 31, 2023 , we were no t in a net liability position with any derivative counterparty. As of December 31, 2023 , we were in compliance with these agreements and had not posted any collateral related to these agreements.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	7. Fair Value Measurements The carrying values of cash and cash equivalents, restricted cash, accounts receivable, other assets and accounts payable and accrued expenses are reasonable estimates of fair values because of the short maturities of these instruments. The table below presents our assets and liabilities measured at fair value on a recurring basis as of December 31, 2023 and 2022, aggregated by the level in the fair value hierarchy within which those measurements fall (amounts in thousands): As of December 31, 2023 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 1,994 $ — As of December 31, 2022 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 4,020 $ — For our disclosure of debt fair values, we estimated the fair value of our 2016 term loan facility and our 2018 term loan facility based on the variable interest rate and credit spreads (categorized within Level 3 of the fair value hierarchy) and estimated the fair value of our other debt based on the discounted estimated future cash payments to be made on such debt (categorized within Level 3 of the fair value hierarchy); the discount rates used approximate current market rates for loans, or groups of loans, with similar maturities and credit quality, and the estimated future payments included scheduled principal and interest payments. Fair value estimates are made as of a specific point in time, are subjective in nature and involve uncertainties and matters of significant judgment. Settlement at such fair value amounts may not be possible and may not be a prudent management decision. Nonrecurring fair value measurements On a quarterly basis we assess the recoverability of the carrying amount of our real estate and related intangibles. In the third quarter of 2022, our assessment resulted in the remeasurement of ICE – Otay, which was written down to its estimated fair value and was classified as Level 3 in the fair value hierarchy. Our estimate of the fair value was based on a combination of a pending offer from a third party to acquire the property and a discounted cash flow analysis. We used two significant unobservable inputs in the various scenarios, which were the cash flow discount rate (ranging from 6.25 %- 9.00 %) and average price per square foot of comparable sales in the market ($ 109.08 -$ 185.90 ). There is no assurance that we will sell ICE – Otay on the terms proposed or at all. The remeasurement resulted in an impairment loss of $ 5.5 million during the year ended December 31, 2022, which is included in "Impairment loss" in our Consolidated Statements of Operations. No impairment charges were incurred during the year ended December 31, 2023. Financial assets and liabilities not measured at fair value As of December 31, 2023 and 2022, all financial instruments and liabilities were reflected in our balance sheets at amounts which, in our estimation, reasonably approximated their fair values, except for the following: December 31, 2023 December 31, 2022 Financial liabilities Carrying Amount (1) Fair Value (2) Carrying Amount (1) Fair Value (2) Revolving credit facility $ 79,000 $ 79,000 $ 65,500 $ 65,500 2016 Term loan facility $ 100,000 $ 100,000 $ 100,000 $ 100,000 2018 Term loan facility $ 200,000 $ 200,000 $ 150,000 $ 150,000 Notes payable $ 700,000 $ 607,046 $ 700,000 $ 594,019 Mortgages payable $ 220,597 $ 208,743 $ 240,612 $ 224,462 (1) The carrying amount consists of principal only. (2) We deem the fair value measurement of the financial liability instrument a Level 3 measurement.

Equity Incentive Pan

Equity Incentive Pan	12 Months Ended
	Dec. 31, 2023
Equity [Abstract]
Equity Incentive Plan	8. Equity Incentive Plan Our board of directors adopted, and our sole stockholder approved, our 2015 Equity Incentive Plan, as amended (the “2015 Equity Incentive Plan”) under which we may grant cash and equity incentive awards to our executive officers, non-employee directors and employees. The 2015 Equity Incentive Plan is administered by the compensation committee of our board of directors (the “Compensation Committee”) and permits us to make grants of options, stock appreciation rights, restricted stock units, restricted stock, dividend equivalent rights, cash-based awards, performance-based awards and other equity-based awards, including LTIP units, or any combination of the foregoing. There are an aggregate 5,273,959 shares of our common stock authorized for issuance under the 2015 Equity Incentive Plan. The shares of our common stock underlying any awards that are forfeited, cancelled, or are otherwise terminated (other than by exercise) under the 2015 Equity Incentive Plan are added back to the shares available for issuance. As of December 31, 2023 , 836,574 shares were available for issuance under the 2015 Equity Incentive Plan. On December 6, 2023, we entered into a Transition and Separation Agreement with William C. Trimble III (the “Separation Agreement”), pursuant to which Mr. Trimble retired from his positions as Chief Executive Officer and President of the Company and as a member of the Company’s board of directors effective December 31, 2023. Pursuant to the terms of the Separation Agreement, Mr. Trimble received a lump sum severance payment of $ 0.4 million and his annual cash bonus for 2023 of $ 1.3 million which was included in compensation expense for the year ended December 31, 2023. In addition, Mr. Trimble’s LTIP Units were treated as follows: (i) all of the LTIP Units subject to only time-based vesting conditions vested as of December 31, 2023; and (ii) all of the LTIP Units subject to both time- and performance-based vesting conditions will remain eligible to be earned and will continue to vest following December 31, 2023, with the number of LTIP Units earned under each award agreement to be calculated as of the end of the applicable performance period set forth in the corresponding award agreement in the same manner as if his retirement had not occurred. On December 6, 2023, we revalued Mr. Trimble’s unvested LTIP units and recognized the fair value of the modified award less compensation cost previously recognized over his remaining requisite service period. We recognized $ 0.4 million and less than $ 0.1 million in compensation expense related to the modification of Mr. Trimble’s service and operational LTIP Unit awards, respectively, for the year ended December 31, 2023. Additionally, we recaptured $ 0.8 million in compensation expense related to the modification of Mr. Trimble’s performance LTIP Unit awards for the year ended December 31, 2023. Restricted Shares We award restricted stock to certain members of management and non‑employee directors. Management awards generally vest over a range of two to four years. Non‑employee director shares vest upon the earlier of the anniversary of the date of the grant or the next annual stockholder meeting, as long as the grantee remains a director or employee on such date. Restricted stock awards issued under the 2015 Equity Incentive Plan may not be sold or otherwise transferred until restrictions have lapsed, as established by the Compensation Committee. We value our non-vested restricted share awards at the grant date fair value, which was the market price of our common stock as of the applicable grant date. We recognized $ 0.6 million, $ 0.6 million and $ 0.8 million in compensation expense, related to restricted common stock awards, for the years ended December 31, 2023, 2022 and 2021, respectively. The fair value of restricted stock that vested was $ 0.4 million during 2023 , $ 1.3 million during 2022 , and $ 0.9 million during 2021, based on the market price at the vesting date. The balance of unamortized restricted stock expense as of December 31, 2023 , was $ 0.2 million, which is expected to be recognized over a weighted‑average period of 0.8 years. A summary of the status of our restricted shares as of December 31, 2023, 2022 and 2021 and changes during the years then ended are presented below: Restricted Shares Restricted Shares Weighted average grant date fair value Outstanding, December 31, 2020 89,891 $ 19.36 Vested ( 39,750 ) 21.50 Granted 38,288 21.08 Forfeited ( 2,423 ) 18.36 Outstanding, December 31, 2021 86,006 $ 19.16 Vested ( 71,168 ) $ 18.49 Granted 29,078 18.81 Forfeited ( 2,601 ) 21.16 Outstanding, December 31, 2022 41,315 $ 19.94 Vested ( 30,987 ) $ 19.43 Granted 32,486 14.18 Forfeited — — Outstanding, December 31, 2023 42,814 $ 15.94 LTIP Units We grant LTIP units to certain members of management and non‑employee directors. Management awards generally vest immediately or over a range of two to four years. Non‑employee director shares vest upon the earlier of the anniversary of the date of the grant or the next annual stockholder meeting, as long as the grantee remains a director or employee on such date. Performance-based LTIP units are earned subject to us achieving certain thresholds, including absolute total shareholder returns, relative total shareholder returns, or operational hurdles through the performance period. Service-based LTIP units are earned over time, subject to continued employment and other terms of the awards. The following is a summary of our granted LTIP unit awards: Award Grant Performance Period Vest Date Units Granted Units Vested Service January 4, 2021 — December 31, 2023 113,703 106,963 Operational Performance January 4, 2021 December 31, 2023 1 82,108 1 TSR Performance January 4, 2021 December 31, 2023 2 82,070 2 Service May 19, 2021 — May 3, 2022 6,647 6,647 2021 LTIP Grant 284,528 Service January 3, 2022 — December 31, 2024 110,906 3 Operational Performance January 3, 2022 December 31, 2024 4 80,160 4 TSR Performance January 3, 2022 December 31, 2024 4 158,535 4 Service May 11, 2022 — May 2, 2023 11,238 11,238 2022 LTIP Grant 360,839 Service January 3, 2023 — December 31, 2025 219,859 3 Operational Performance January 3, 2023 December 31, 2025 4 127,291 4 TSR Performance January 3, 2023 December 31, 2025 4 148,633 4 Service March 2, 2023 — March 2, 2026 3,438 — Service May 9, 2023 — 5 16,244 5 2023 LTIP Grant 515,465 (1) An aggregate of 91,384 Operational Performance LTIP units were earned as of December 31, 2023 and vested on January 17, 2024 . (2) Based on the Company's performance through the performance period ending December 31, 2023, no TSR Performance LTIP units were earned. (3) 37,392 service-based LTIP units granted on January 3, 2022 and 75,044 service-based LTIP units granted on January 3, 2023 to William C. Trimble, III, our former Chief Executive Officer and President, vested on December 31, 2023 in accordance with the terms of Mr. Trimble's Transition and Separation Agreement with the Company, dated December 6, 2023 . (4) Operational and TSR performance LTIP units may be earned based on the Company's performance through the performance period ending December 31, 2024 or December 31, 2025, as applicable. Subject to the grantee's continued employment, earned awards will vest upon the determination of the number of earned LTIP units following the end of the applicable performance period. (5) Represents LTIP units granted to our independent directors that will vest on the earlier of the anniversary of the grant date or the 2024 annual meeting of stockholders. We value our LTIP unit awards that are subject to us achieving certain operational performance conditions at the grant date fair value, which is the market price of our common stock as of the applicable grant date. We value our service-based LTIP unit awards at the grant date fair value, which is the market price of our common stock as of the applicable grant date, discounted by the risk related to the timing of book-up events. For the LTIP unit awards granted that are subject to us achieving certain total shareholder return performance thresholds we used a Monte Carlo Simulation (risk-neutral approach) to determine the number of shares that may be issued pursuant to the award. The following is a summary of the significant assumptions used to value the total shareholder return performance-based LTIP units: Year Ended December 31, 2023 2022 2021 Expected volatility 26.0 % - 39.0 % 27.0 % 28.0 % Dividend yield 5.6 % - 8.5 % 4.8 % 4.9 % Risk-free interest rate 4.2 % - 5.2 % 1.0 % 0.2 % Expected life 3 years 3 years 3 years The fair value of LTIP units that vested were $ 6.9 million during 2023 , $ 5.5 million during 2022 , and $ 4.5 million during 2021, based on the market price at the vesting date. We recognized $ 5.2 million, $ 5.9 million and $ 4.2 million in compensation expense related to LTIP unit awards, for the years ended December 31, 2023, 2022 and 2021, respectively. The balance of unamortized LTIP expense as of December 31, 2023 was $ 4.8 million, which is expected to be recognized over a weighted‑average period of 1.5 years. As of December 31, 2023, management considers it probable that the operational performance conditions on four of our five unvested grants will be achieved. A summary of the status of our LTIP units as of December 31, 2023, 2022 and 2021 and changes during the years then ended are presented below: LTIP Units (1) LTIP Units Weighted average grant date fair value Outstanding, December 31, 2020 492,180 $ 19.88 Vested ( 93,085 ) 18.55 Granted 284,528 22.18 Forfeited ( 32,385 ) 21.03 Outstanding, December 31, 2021 651,238 $ 21.02 Vested ( 115,412 ) $ 18.66 Granted 360,839 17.48 Forfeited — — Outstanding, December 31, 2022 896,665 $ 19.90 Vested ( 423,969 ) $ 18.73 Granted (2) 857,228 10.54 Forfeited (2) ( 427,115 ) 16.23 Outstanding, December 31, 2023 902,809 $ 13.30 (1) Reflects the number LTIP units issued to the grantee on the grant date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units . (2) Modified LTIP Units are treated as forfeited and re-granted at their new fair value.

Equity

Equity	12 Months Ended
	Dec. 31, 2023
Equity [Abstract]
Equity	9. Equity Offering of Common Stock on a Forward Basis On August 11, 2021, we completed an underwritten public offering of 6,300,000 shares of common stock offered on a forward basis. In connection with the offering, we also entered into separate forward sale agreements with each of the forward purchasers (the “Forward Sales Agreements”), pursuant to which the forward purchasers borrowed and sold to the underwriters an aggregate of 6,300,000 shares of our common stock. On December 28, 2021, we issued 3,991,000 shares of our common stock for net proceeds of $ 85.0 million, which shares were issued in partial settlement of the Forward Sales Agreements entered into in connection with the underwritten public offering. During the year ended December 31, 2023, we issued 2,309,000 shares of common stock under the Forward Sale Agreements and received net cash proceeds of approximately $ 46.8 million. As of December 31, 2023, all shares of common stock under the Forward Sales Agreements had been issued and settled. Redemption of Common Units to Common Stock During the year ended December 31, 2021, we issued 343,515 shares of our common stock upon the redemption of 343,515 common units in accordance with the terms of the partnership agreement of the Operating Partnership. During the year ended December 31, 2022 , we issued 204,751 shares of our common stock upon the redemption of 204,751 common units in accordance with the terms of the partnership agreement of the Operating Partnership. During the year ended December 31, 2023 , we issued 5,867,740 shares of our common stock upon the redemption of 5,867,740 common units in accordance with the terms of the partnership agreement of the Operating Partnership. Dividends and Distributions Paid A summary of dividends declared by the board of directors per share of common stock and per common unit of our operating partnership at the date of record is as follows: Quarter Declaration Date Record Date Pay Date Dividend Q1 2021 April 29, 2021 May 14, 2021 May 26, 2021 0.260 Q2 2021 July 27, 2021 August 12, 2021 August 24, 2021 0.265 Q3 2021 October 28, 2021 November 12, 2021 November 24, 2021 0.265 Q4 2021 February 22, 2022 March 10, 2022 March 22, 2022 0.265 Q1 2022 April 27, 2022 May 13, 2022 May 25, 2022 0.265 Q2 2022 July 27, 2022 August 11, 2022 August 23, 2022 0.265 Q3 2022 October 26, 2022 November 11, 2022 November 23, 2022 0.265 Q4 2022 February 22, 2023 March 9, 2023 March 21, 2023 0.265 Q1 2023 April 26, 2023 May 11, 2023 May 23, 2023 0.265 Q2 2023 August 2, 2023 August 17, 2023 August 29, 2023 0.265 Q3 2023 October 26, 2023 November 9, 2023 November 21, 2023 0.265 Q4 2023 February 21, 2024 March 6, 2024 March 18, 2024 0.265 Prior to the end of the performance period as set forth in the applicable LTIP unit award, holders of performance-based LTIP units are entitled to receive dividends per LTIP unit equal to 10 % of the dividend paid per common unit of our operating partnership. After the end of the performance period, the number of LTIP units, both vested and unvested, that LTIP award recipients have earned, if any, are entitled to receive dividends in an amount per LTIP unit equal to dividends, both regular and special, payable per common unit of our operating partnership. Holders of LTIP units that are not subject to the attainment of performance goals are entitled to receive dividends per LTIP unit equal to 100 % of the dividend paid per common unit beginning on the grant date. ATM Programs We entered into separate equity distribution agreements on each of December 20, 2019 (the “2019 ATM Program”) and June 22, 2021 (the “2021 ATM Program” and, together with the 2019 ATM Program, the “ATM Programs”) with various financial institutions pursuant to which it may issue and sell shares of its common stock having an aggregate offering price of up to $ 300.0 million under each ATM Program from time to time in negotiated transactions or transactions that are deemed to be “at the market” offerings as defined in Rule 415 under the Securities Act of 1933, as amended (the “Securities Act”). Under each of the ATM Programs, we may enter into one or more forward transactions (each, a “forward sale transaction”) under separate master forward sale confirmations and related supplemental confirmations with each of the various financial institutions party to the respective ATM Program for the sale of shares of its common stock on a forward basis. The following table sets forth certain information with respect to issuances, made under the 2019 ATM Program in each fiscal year for the year ended December 31, 2023 (amounts in thousands except share amounts): 2019 ATM Program For the Year Ended: Number of Shares Issued (1) Net Proceeds (1) December 31, 2021 3,671,232 $ 90,005 December 31, 2022 434,925 $ 9,409 December 31, 2023 1,950,000 $ 39,279 (1) Shares issued by us, which were all issued in settlement of forward sales transactions. Additionally, as of December 31, 2023 we had entered into a forward sales transaction under the 2019 ATM Program for the sale of an additional 500,000 shares of our common stock that have not yet been settled. Subject to our right to elect net share settlement, we expect to physically settle the forward sales transaction by December 2024, the maturity date, as set forth in the applicable forward sale transaction placement notice. Assuming the forward sales transaction is physically settled in full utilizing a net weighted average initial forward sales price of $ 13.52 per share, we expect to receive net proceeds of approximately $ 6.8 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction. We accounted for the forward sale transactions as equity. No sales of shares of our common stock were made under the 2021 ATM Program during the year ended December 31, 2023. We used the net proceeds received from such sales for general corporate purposes. As of December 31, 2023 , we had $ 300.0 million of gross sales of its common stock available under the 2021 ATM Program and $ 80.6 million of gross sales of its common stock available under the 2019 ATM Program. Share Repurchase Program On April 28, 2022, our board of directors authorized a share repurchase program whereby we may repurchase up to 4,538,994 shares of its common stock, or approximately 5 % of its outstanding shares as of the authorization date. We are not required to purchase shares under the share repurchase program, but may choose to do so in the open market or through privately negotiated transactions at times and amounts based on our evaluation of market conditions and other factors. No repurchases of shares of our common stock were made under the share repurchase program during the year ended December 31, 2023. Contribution of Property for Common Units On January 25, 2023, the Operating Partnership issued 12,391 common units and fully settled a contingent earn-out liability in connection with our acquisition of FBI / DEA - El Paso on May 26, 2020. The issuance of the common units was effected in reliance upon an exemption from registration provided by Section 4(a)(2) under the Securities Act. On May 10, 2022, we acquired NARA – Broomfield for which it issued, as partial consideration, 827,791 common units. The issuance of common units was effected in reliance upon an exemption from registration provided by Section 4(a)(2) under the Securities Act.

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Earnings Per Share	10. Earnings Per Share Basic earnings or loss per share of common stock (“EPS”) is calculated by dividing net income or loss attributable to common stockholders by the weighted average shares of common stock outstanding for the periods presented. Diluted EPS is computed after adjusting the basic EPS computation for the effect of dilutive common equivalent shares outstanding during the periods presented. Unvested restricted shares of common stock and unvested LTIP units are considered participating securities which require the use of the two-class method for the computation of basic and diluted earnings per share. The following table sets forth the computation of our basic and diluted earnings per share of common stock for the years ended December 31, 2023, 2022 and 2021 (dollars in thousands, except per share amounts): For the years ended December 31, 2023 2022 2021 Numerator Net income $ 21,060 $ 35,562 $ 33,957 Less: Non-controlling interest in Operating Partnership ( 2,256 ) ( 4,088 ) ( 3,899 ) Net income available to Easterly Government 18,804 31,474 30,058 Less: Dividends on participating securities ( 599 ) ( 546 ) ( 470 ) Net income available to common stockholders $ 18,205 $ 30,928 $ 29,588 Denominator for basic EPS 94,264,166 90,613,966 84,043,012 Dilutive effect of share-based compensation awards 18,128 19,336 52,500 Dilutive effect of LTIP units (1) 269,685 315,399 434,631 Dilutive effect of shares issuable under forward (2) 4,076 — 89,247 Denominator for diluted EPS 94,556,055 90,948,701 84,619,390 Basic EPS $ 0.19 $ 0.34 $ 0.35 Diluted EPS $ 0.19 $ 0.34 $ 0.35 (1) During the years ended December 31, 2023, 2022 and 2021, there were approximately 387,010 , 314,529 and 116,595 unvested performance-based LTIP units, respectively, that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. (2) During the year ended December 31, 2023 , there were no shares of underlying unsettled forward sales transactions that were included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. During the years ended December 31, 2022 and 2021, there were approximately 4,259,000 and 326,000 shares, respectively, of underlying unsettled forward sales transactions that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period.

Leases

Leases	12 Months Ended
	Dec. 31, 2023
Leases [Abstract]
Leases	11. Leases Lessor We lease commercial space to the U.S. Government through the GSA or other federal agencies or nongovernmental tenants. These leases may contain extension options that are predominately at the sole discretion of the tenant. Certain of our leases contain a “soft-term” period of the lease, meaning that the U.S. Government tenant agency has the right to terminate the lease prior to its stated lease end date. While certain of our leases are contractually subject to early termination, we do not believe that our tenant agencies are likely to terminate these leases early given the build-to-suit features at the properties subject to the leases, the weighted average age of these properties based on the date the property was built or renovated-to-suit, where applicable (approximately 19.0 years as of December 31, 2023), the mission-critical focus of the properties subject to the leases and the current level of operations at such properties. Certain lease agreements include variable lease payments that, in the future, will vary based on changes in inflationary measures, real estate tax rates, usage, or share of expenditures of the leased premises. The following table summarizes the maturity of fixed lease payments under our leases as of December 31, 2023 (amounts in thousands): Payments due by period Total 2024 2025 2026 2027 2028 Thereafter Fixed lease payments $ 2,113,973 231,160 225,140 211,886 199,504 180,211 1,066,072 The table below sets forth our composition of lease revenue recognized between fixed and variable components (amounts in thousands): Years Ended December 31, 2023 2022 2021 Fixed $ 254,017 $ 265,126 $ 248,399 Variable 19,889 19,362 18,990 Property rental revenue 273,906 284,488 267,389 Information about our leases for our development property as of December 31, 2023 is set forth in the table below: Property Name Location Tenant Property Type (1) Lease Term Estimated Leased Square Feet FDA - Atlanta Atlanta, GA Food and Drug Administration L 20 -year 162,000 Total 162,000 (1) L=Laboratory Lessee We lease corporate office space under operating lease arrangements in Washington, D.C. and San Diego, CA. The leases include variable lease payments that, in the future, will vary based on changes in real estate tax rates, usage, or share of expenditures of the leased premises. We have elected not to separate lease and non-lease components for our corporate office leases. As of December 31, 2023 , the unamortized balances associated with our right-of-use operating lease asset and operating lease liability were $ 3.0 million and $ 3.0 million, respectively. As of December 31, 2022 , the unamortized balance associated with our right-of-use operating lease asset and operating lease liability for our two commenced office leases was $ 3.5 million and $ 3.5 million, respectively. Our right-of-use operating lease asset and operating lease liability were included in “ Prepaid expenses and other assets ” and “Accounts payable, accrued expenses and other liabilities” on the Consolidated Balance Sheets, respectively as of December 31, 2023, and 2022. We used our incremental borrowing rate, which was arrived at utilizing prevailing market rates and the spread on our revolving credit facility, in order to determine the net present value of the minimum lease payments. The following table provides quantitative information for our commenced operating leases for the year ended December 31, 2023, 2022 and 2021 (amounts in thousands): Years Ended December 31, 2023 2022 2021 Cash flows from operating lease costs $ 620 $ 624 $ 421 Other Information Weighted average remaining lease term (in years) 4.67 5.62 4.51 Weighted average discount rate 3.19 % 3.15 % 2.36 % In addition, the maturity of future minimum lease payments under our commenced corporate office leases as of December 31, 2023 is summarized in the table below (amounts in thousands): Year ending December 31, Payments due by period 2024 768 2025 793 2026 661 2027 368 2028 385 Thereafter 333 Total future minimum lease payments $ 3,308 Imputed interest ( 330 ) Total $ 2,978

Revenue

Revenue	12 Months Ended
	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Revenue	12. Revenue The table below sets forth revenue from tenant construction projects disaggregated by tenant agency for the years ended December 31, 2023, 2022, and 2021 (amounts in thousands). For the year ended December 31, For the year ended December 31, For the year ended December 31, Tenant 2023 2022 2021 Department of Veteran Affairs (“VA”) $ 5,702 $ 2,373 $ 1,660 U.S. Joint Staff Command (“JSC”) 2,132 948 520 Federal Bureau of Investigation (“FBI”) 792 1,307 2,384 U.S. Coast Guard (“USCG”) 346 182 98 Customs and Border Protection (“CBP”) 293 157 — The Judiciary of the U.S. Government (“JUD”) 163 391 11 Department of Transportation (“DOT”) 142 — 49 Immigration and Customs Enforcement (“ICE”) 111 7 57 Federal Emergency Management Agency (“FEMA”) 89 318 15 U.S. Citizenship and Immigration Services (“USCIS”) 56 250 91 Food and Drug Administration (“FDA”) 45 346 93 General Services Administration - Other 39 42 25 Internal Revenue Service (“IRS”) 20 37 207 Bonneville Power Administration (“BPA”) 16 — — National Archives and Records Administration (“NARA”) 13 — — Department of Labor (“DOL”) 3 — — Occupational Safety and Health Administration (“OSHA”) — 116 1 National Park Service (“NPS”) — 110 41 Drug Enforcement Administration (“DEA”) — 40 40 Federal Aviation Administration (“FAA”) — 29 — Patent and Trademark Office (“PTO”) — 14 — Health Resources and Services Administration (“HRSA”) — 4 3 National Weather Service (“NWS”) — 2 — Bureau of the Fiscal Service (“BFS”) — — 59 Department of Energy (“DOE”) — — 95 Environmental Protection Agency (“EPA”) — — 204 Military Entrance Processing Command (“MEPCOM”) — — 18 $ 9,962 $ 6,673 $ 5,671 The balance in Accounts receivable related to tenant construction projects and the associated project management income was $ 9.6 million and $ 6.8 million, as of December 31, 2023 and 2022, respectively. The duration of the majority of tenant construction project reimbursement arrangements are less than a year and payment is typically due once a project is complete and work has been accepted by the tenant. There were no projects ongoing as of December 31, 2023 or as of December 31, 2022 with a duration of greater than one year. During the years ended December 31, 2023, 2022 , and 2021, we also recognized $ 0.5 million, $ 0.4 million, and $ 0.4 million, respectively, in parking garage income generated from the operations of parking garages situated on both the Various GSA – Buffalo property and on the Various GSA - Portland property. The monthly and transient daily parking revenue falls within the scope of ASC Topic 606 Revenue from Contracts with Customers and is accounted for at the point in time when control of the goods or services transfers to the customer and our performance obligation is satisfied. As of December 31, 2023 and 2022 , there was less than $ 0.1 million in Accounts receivable attributable to parking garage income. There were no contract assets or liabilities as of December 31, 2023 and 2022 .

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	3. Commitments and Contingencies a) Environmental As an owner of real estate, we are subject to various environmental laws of federal, state, and local governments. Our compliance with existing laws has not had a material adverse effect on its financial condition and results of operations, and we do not believe it will have a material adverse effect in the future. However, we cannot predict the impact of unforeseen environmental contingencies or new or changed laws or regulations on its current properties or on properties that we may acquire. b) Tax Protection Agreements Concurrent with the completion of our initial public offering and the related formation transactions, we also entered into a tax protection agreement with Michael P. Ibe, a director and our Vice Chairman and Executive Vice President — Development and Acquisitions, under which we agreed to indemnify Mr. Ibe for any taxes incurred as a result of a taxable sale of the properties contributed by certain entities beneficially owned by Mr. Ibe in the formation transactions for a period of eight years after the closing of the initial public offering and the formation transactions. We also agreed in the tax protection agreement with Mr. Ibe to use the “traditional method” of making allocations under Section 704(c) of the Code for the eight-year period. In connection with our acquisitions of certain properties in 2021 and 2022 we entered into a tax protection agreement, under which we agreed to indemnify the contributor for any taxes incurred as a result of a taxable sale of such property for a period of four years . We also agreed in the tax protection agreement with the contributor to use the “traditional method” of making allocations under Section 704(c) of the Code for the four-year period. Letters of Credit As of each of December 31, 2023 and 2022 , we had $ 0.1 million of standby letters of credit. There were no draws against these letters of credit during the years ended December 31, 2023 or 2022 .

Concentrations Risk

Concentrations Risk	12 Months Ended
	Dec. 31, 2023
Risks and Uncertainties [Abstract]
Concentrations Risk	14. Concentration Risk Concentrations of credit risk arise for us when multiple tenants of the Company are engaged in similar business activities, are located in the same geographic region or have similar economic features that impact in a similar manner their ability to meet contractual obligations, including those to us. We regularly monitor our tenant base to assess potential concentrations of credit risk. As stated in Note 1 above, we lease commercial space to the U.S. Government or nongovernmental tenants. At December 31, 2023, the U.S. Government accounted for 96.0 % of our total leased square feet, state and local government tenants accounted for 1.2 % of our total leased square feet and non-governmental tenants accounted for the remaining 2.8 % of our total leased square feet. At December 31, 2022 , the U.S. Government accounted for 96.4 % of our leased square feet, state and local government tenants accounted for 0.2 % of our total leased square feet and non-governmental tenants accounted for the remaining 3.4 % of our total leased square feet. At December 31, 2023 , 18 of our 90 wholly-owned and unconsolidated operating properties were located in California, accounting for approximately 15.7 % of our total leased square feet. At December 31, 2022 , 17 of our 86 operating properties were located in California, accounting for approximately 14.8 % of our total leased square feet. To the extent that weak economic or real estate conditions or natural disasters affect California, our business, financial condition and results of operations could be negatively impacted.

Related Parties

Related Parties	12 Months Ended
	Dec. 31, 2023
Related Party Transactions [Abstract]
Related Parties	15. Related Parties We have reimbursement arrangements with entities controlled by our former Chairman, who was appointed Chief Executive Officer effective January 1, 2024, and Vice Chairman, which provide for reimbursement of costs paid on our behalf, or those we pay on their behalf. For the years ended December 31, 2023, 2022 and 2021, we were responsible for reimbursing costs of $ 0.8 million, $ 0.4 million and $ 0.3 million, respectively, and received reimbursement for costs of less than $ 0.1 million, less than $ 0.1 million and $ 0.1 million, respectively. We provide asset management services to properties owned by the JV. For the years ended December 31, 2023, 2022 and 2021 we recognized Asset management fees of $ 2.1 million, $ 1.4 million and $ 0.1 million, respectively, and reimbursement for certain costs that we paid on their behalf of $ 0.3 million, $ 0.1 million and $ 0.5 million, respectively. As of December 31, 2023, and 2022 , Accounts receivable from related parties was $ 0.2 million and $ 0.4 million, respectively. As of December 31, 2023, and 2022 , Accounts payable, accrued expenses and other liabilities included $ 0.4 million and less than $ 0.1 million, respectively, owed to related parties.

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2023
Subsequent Events [Abstract]
Subsequent Events	16. Subsequent Events For its consolidated financial statements as of December 31, 2023, we evaluated subsequent events as of the filing date of this Annual Report on Form 10-K and noted the following significant events: On January 2, 2024, we granted an aggregate of 193,993 performance-based LTIP units to members of management pursuant to the 2015 Equity Incentive Plan, consisting of (i) 77,256 LTIP units that are subject to us achieving certain total shareholder return performance thresholds (on both an absolute and relative basis) and (ii) 116,737 LTIP units that are subject to us achieving certain operational performance hurdles, in each case through a performance period ending on December 31, 2026. The performance-based LTIP units will vest to the extent earned following the end of the performance period on December 31, 2026. On January 2, 2024, we also granted an aggregate of 201,150 service-based LTIP units to members of management pursuant to the 2015 Equity Incentive Plan, which will vest on December 31, 2026. The LTIP units are subject to the grantee’s continued employment and the other terms of the awards. On January 19, 2024, we granted 69,419 performance-based LTIP units to members of management pursuant to the 2015 Equity Incentive Plan that are subject to us achieving certain total shareholder return performance thresholds (on a relative basis) through a performance period ending on December 31, 2026. The performance-based LTIP units will vest to the extent earned following the end of the performance period on December 31, 2026. On January 23, 2024, we entered into the seventh amendment to the 2016 term loan facility agreement to extend the maturity date of the loan to January 30, 2025. Subsequent to December 31, 2023, the Company entered into forward sales transactions under the December 2019 ATM Program for the sale of an additional 89,647 shares of its common stock that have not yet been settled. Subject to its right to elect net share settlement, the Company expects to physically settle the forward sales transactions no later than January 2025. Assuming the forward sales transactions are physically settled in full utilizing a net weighted average initial forward sales price of $ 13.39 per share, the Company expects to receive net proceeds of approximately $ 1.2 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction.

Schedule III - Real Estate and

Schedule III - Real Estate and Accumulated Depreciation	12 Months Ended
	Dec. 31, 2023
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]
Schedule III, Real Estate and Accumulated Depreciation	Easterly Government Properties, Inc. Schedu le III - Real Estate and Accumulated Depreciation December 31, 2023 (Amounts in thousands) Initial Cost to Company Cost amount carried at Close of Period Location Type (1) Encumbrances (2) Land Buildings and Improvements Costs (3) Land Buildings and Improvements Total (4) Accumulated Depreciation (3)(5) Original Construction Date(s) Date Aberdeen, MS C/O $ — $ 1,147 $ 14,044 $ 274 $ 1,147 $ 14,318 $ 15,465 $ 3,191 2005 6/17/2015 Alameda, CA L — 5,438 4,312 70,372 5,438 74,684 80,122 8,120 2019 8/1/2016 Albany, NY O — 1,801 11,544 339 1,801 11,883 13,684 2,804 2004 2/11/2015 Albany, NY O — 1,412 17,128 7,778 1,412 24,906 26,318 3,517 1998 11/22/2016 Albuquerque, NM O — 3,062 28,201 171 3,062 28,372 31,434 7,149 2011 2/17/2016 Albuquerque, NM O — 2,905 23,804 888 2,905 24,692 27,597 6,524 2006 2/11/2015 Albuquerque, NM O 11,723 2,345 28,611 546 2,345 29,157 31,502 9,025 2011 2/11/2015 Anaheim, CA O — 7,081 16,346 31 7,081 16,377 23,458 122 1991 / 2020 10/3/2023 Arlington, VA O — 14,350 44,442 1,753 14,350 46,195 60,545 13,600 2009 2/11/2015 Atlanta, GA O — 1,074 10,788 6,807 1,074 17,595 18,669 145 2008 / 2023 10/3/2023 Bakersfield, CA O — 438 2,253 775 438 3,028 3,466 459 2000 10/16/2018 Birmingham, AL O — 408 10,853 174 408 11,027 11,435 2,347 2005 7/1/2016 Birmingham, AL O — 755 22,537 3,770 755 26,307 27,062 4,824 2005 7/1/2016 Birmingham, AL O — 1,410 17,276 120 1,410 17,396 18,806 2,926 2014 11/9/2018 Broomfield, CO O/W — 4,002 19,253 11 4,002 19,264 23,266 791 2012 5/10/2022 Brownsburg, IN OC — 1,774 26,300 24 1,774 26,324 28,098 1,425 2021 11/1/2021 Buffalo, NY O — 246 80,913 3,585 246 84,498 84,744 15,327 2004 9/13/2018 Charleston, SC C/O — 1,325 21,189 2,967 1,325 24,156 25,481 2,909 1999 10/16/2018 Charleston, WV O — 551 13,732 1,948 551 15,680 16,231 2,532 1959 / 2000 9/13/2018 Chico, CA OC — 5,183 24,405 56 5,183 24,461 29,644 2,249 2019 4/30/2020 Clarksburg, WV O — 108 13,421 1,234 108 14,655 14,763 2,183 1999 9/13/2018 Cleveland, OH O — 563 18,559 190 563 18,749 19,312 1,559 1981 / 2021 7/22/2021 Council Bluffs, IO C/O — 791 11,984 — 791 11,984 12,775 568 2021 8/23/2022 Dallas, TX O — 1,005 14,546 1,281 1,005 15,827 16,832 4,032 2001 2/11/2015 Dallas, TX L — 2,753 23,848 4,139 2,753 27,987 30,740 5,218 2001 12/1/2015 Dallas, TX O — 740 8,191 716 740 8,907 9,647 1,421 2005 9/13/2018 Del Rio, TX C/O — 210 30,676 1,512 210 32,188 32,398 8,236 1992 / 2004 2/11/2015 Des Plaines, IL O — 1,742 9,325 377 1,742 9,702 11,444 1,534 1971 / 1999 9/13/2018 El Centro, CA C/O — 1,084 20,765 1,506 1,084 22,271 23,355 5,656 2004 2/11/2015 El Paso, TX O — 2,430 33,649 4,742 2,430 38,391 40,821 4,135 1998 - 2005 3/26/2020 Fresno, CA O — 1,499 68,309 5,370 1,499 73,679 75,178 18,053 2003 2/11/2015 Golden, CO O/W 8,446 4,080 8,933 667 4,080 9,600 13,680 2,041 1996 / 2011 5/24/2018 Jackson, TN C/O — 332 24,324 465 332 24,789 25,121 1,896 1998 12/24/2020 Kansas City, KS L — 828 33,035 2,394 828 35,429 36,257 7,010 2003 7/1/2016 Kansas City, MO O — 645 24,431 105 645 24,536 25,181 2,146 1998 / 2020 5/20/2021 Knoxville, TN O — 2,840 25,775 499 2,840 26,274 29,114 3,089 2010 3/17/2021 Easterly Government Properties, Inc. Schedule III - Real Estate and Accumulated Depreciation December 31, 2023 (Amounts in thousands) Initial Cost to Company Cost amount carried at Close of Period Location Type (1) Encumbrances (2) Land Buildings and Improvements Costs (3) Land Buildings and Improvements Total (4) Accumulated Depreciation (3)(5) Original Construction Date(s) Date Lakewood, CO O — $ 1,521 $ 32,865 $ 932 $ 1,521 $ 33,797 $ 35,318 $ 9,669 6/26/1905 2/11/2015 Lees Summit, MO O 51,998 2,974 90,858 2,932 2,974 93,790 96,764 5,923 1969 / 1999 10/14/2021 Lenexa, KS O — 4,367 42,692 379 4,367 43,071 47,438 6,765 2007 / 2012 8/22/2019 Lenexa, KS L — 649 3,449 62,427 649 65,876 66,525 5,375 2020 5/27/2017 Lincoln, NE O — 2,310 26,328 1,281 2,310 27,609 29,919 7,273 2005 11/12/2015 Little Rock, AR O — 2,278 19,318 752 2,278 20,070 22,348 5,267 2001 2/11/2015 Loma Linda, CA OC 126,706 12,476 177,357 375 12,476 177,732 190,208 29,308 2016 6/1/2017 Louisville, KY O — 1,005 5,473 170 1,005 5,643 6,648 405 2011 3/17/2021 Louisville, KY O — 1,015 21,885 295 1,015 22,180 23,195 1,749 2011 3/17/2021 Lubbock, TX W/D — 541 972 — 541 972 1,513 295 2013 2/11/2015 Martinsburg, WV O — 1,700 13,294 258 1,700 13,552 15,252 3,586 2007 2/11/2015 Mobile, AL O — 2,045 20,400 4,017 2,045 24,417 26,462 1,716 2001 9/18/2020 Mobile, AL OC — 6,311 31,030 37 6,311 31,067 37,378 2,905 2018 4/30/2020 New Orleans, LA O — 664 24,471 718 664 25,189 25,853 2,932 1999 / 2006 5/9/2019 Newport News, VA C/O — 252 14,477 135 252 14,612 14,864 75 2008 10/19/2023 North Charleston, SC O 12,079 963 34,987 1,519 963 36,506 37,469 8,961 1994 / 2012 2/11/2015 North Charleston, SC W — 918 14,033 — 918 14,033 14,951 1,109 2020 11/3/2020 Omaha, NE O — 4,635 41,319 1,196 4,635 42,515 47,150 13,057 2009 2/11/2015 Omaha, NE O — 1,517 14,156 500 1,517 14,656 16,173 3,574 2004 5/19/2016 Orange, CT OC — 3,098 23,613 37 3,098 23,650 26,748 2,430 2019 11/21/2019 Parkersburg, WV O — 365 52,200 1,058 365 53,258 53,623 7,908 2004 / 2006 9/13/2018 Pittsburgh, PA O — 384 24,877 3,228 384 28,105 28,489 4,470 2001 9/13/2018 Pleasanton, CA L — 5,765 20,859 336 5,765 21,195 26,960 4,340 2015 10/21/2015 Portland, OR O — 4,913 75,794 2,725 4,913 78,519 83,432 11,188 2002 1/31/2019 Richmond, VA O — 3,041 23,931 1,902 3,041 25,833 28,874 6,019 2001 12/7/2015 Riverside, CA O — 1,983 6,755 1,732 1,983 8,487 10,470 1,848 1997 2/11/2015 Sacramento, CA O — 1,434 9,369 2,421 1,434 11,790 13,224 3,228 2002 2/11/2015 Salt Lake City, UT O — 2,049 79,955 979 2,049 80,934 82,983 14,406 2012 9/28/2017 San Antonio, TX O — 3,745 49,153 1,508 3,745 50,661 54,406 13,503 2007 2/11/2015 San Diego, CA W — 3,060 510 914 3,060 1,424 4,484 590 1999 2/11/2015 San Diego, CA O — 2,252 12,280 ( 7,841 ) 1,216 5,475 6,691 361 2001 9/11/2015 San Diego, CA O — 773 2,481 1,036 773 3,517 4,290 930 2003 2/11/2015 San Jose, CA OC — 10,419 52,750 58 10,419 52,808 63,227 7,220 2018 7/11/2018 Santa Ana, CA O — 6,413 8,635 827 6,413 9,462 15,875 2,861 2004 2/11/2015 Savannah, GA L 9,243 3,220 10,687 486 3,220 11,173 14,393 2,853 2013 2/11/2015 Easterly Government Properties, Inc. Schedule III - Real Estate and Accumulated Depreciation December 31, 2023 (Amounts in thousands) Initial Cost to Company Cost amount carried at Close of Period Location Type (1) Encumbrances (2) Land Buildings and Improvements Costs (3) Land Buildings and Improvements Total (4) Accumulated Depreciation (3)(5) Original Construction Date(s) Date South Bend, IN C/O — $ 514 $ 6,590 $ 481 $ 514 $ 7,071 $ 7,585 $ 1,392 1996 / 2011 12/23/2016 South Bend, IN OC — 3,954 38,503 241 3,954 38,744 42,698 5,926 2017 11/16/2017 Springfield, MO O — 118 16,629 41 118 16,670 16,788 1,123 2002 4/22/2021 Sterling, VA L — 2,556 21,817 13,648 2,556 35,465 38,021 3,593 2001 1/31/2019 Suffolk, VA O — 7,141 61,577 8,150 7,141 69,727 76,868 8,084 1993 / 2004 5/8/2019 Tampa, FL O — 5,002 57,553 110 5,002 57,663 62,665 2,374 2005 5/18/2022 Tracy, CA W — 2,678 548 29,739 2,678 30,287 32,965 3,941 2018 10/4/2017 Tustin, CA O — 8,532 24,279 342 8,532 24,621 33,153 3,323 1979 / 2019 10/22/2019 Upper Marlboro, MD L — 5,054 18,301 2,571 5,054 20,872 25,926 2,621 2002 11/15/2018 Vista, CA L — 3,998 24,053 1,748 3,998 25,808 29,806 5,838 2002 2/11/2015 Various Various — 4,076 15,691 36,736 4,076 52,427 56,503 — N/A Various $ 220,195 $ 223,035 $ 2,176,456 $ 310,722 $ 221,999 $ 2,488,221 $ 2,710,220 $ 391,077 (1) OC=Outpatient Clinic; O=Office; C=Courthouse; L=Laboratory; W=Warehouse; D=Distribution; M=Manufacturing. (2) Includes the unamortized balance of the fair value adjustments. (3) Includes asset impairments recognized, write-offs of involuntary conversions and write-offs of acquired tenant improvements upon the tenant vacating the space. (4) Excludes value of real estate intangibles. (5) Depreciation of real estate property is computed on a straight-line basis over the estimated useful lives of the assets. The estimated lives of our assets range from 5 to 40 years or to the term of the underlying lease . The aggregate cost and accumulated depreciation for tax purposes was approximately $ 2,648.9 million and $ 442.5 million, respectively. Easterly Government Properties, Inc. Schedule III - Real Estate and Accumulated Depreciation December 31, 2023 (Amounts in thousands) Analysis of the carrying amount of real estate properties and accumulated depreciation: Real Estate Properties Accumulated Depreciation Balance at December 31, 2020 2,421,874 213,213 Additions 261,347 65,015 Dispositions ( 6,656 ) ( 851 ) Balance at December 31, 2021 2,676,565 277,377 Additions 135,914 69,999 Dispositions ( 198,214 ) ( 23,960 ) Real estate impaired (1) ( 7,675 ) ( 2,134 ) Balance at December 31, 2022 2,606,590 321,282 Additions 103,630 69,795 Dispositions — — Balance at December 31, 2023 2,710,220 391,077 (1) During the quarter ended September 30, 2022, we recognized an impairment loss totaling approximately $ 5.5 million for its ICE – Otay. See Note 3 and Note 7 for additional information.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Real Estate Properties	Real Estate Properties Real estate properties comprise all tangible assets we hold for rent or development. Real property is recognized at cost less accumulated depreciation. Third party costs related to asset acquisitions are capitalized. Development, re-development and certain costs directly related to the improvement of real properties are capitalized. Maintenance and repair expenses are charged to expense as incurred. When we acquire properties, we allocate the purchase price to numerous tangible and intangible components. Our process for determining the allocation to these components requires many estimates and assumptions, including the following: (1) determination of market land, rental, discount and capitalization rates; (2) estimation of leasing and tenant improvement costs associated with the remaining term of acquired leases; (3) assumptions used in determining the in-place lease and if-vacant value including the rental rates, period of time that it would take to lease vacant space and estimated tenant improvement and leasing costs; and (4) allocation of the if-vacant value between land and building. A change in any of the above key assumptions can materially change not only the presentation of acquired properties in our consolidated financial statements but also our reported results of operations. The allocation to different components affects the following: • the amount of the purchase price allocated among different categories of assets and liabilities on our consolidated balance sheets; and the amount of costs assigned to individual properties in multiple property acquisitions; • where the amortization of the components appear over time in our consolidated statements of operations. Allocations to above- and below-market leases are amortized into rental revenue, whereas allocations to most of the other tangible and intangible assets are amortized into depreciation and amortization expense. As a REIT, this is important to us since much of the investment community evaluates our operating performance using non-GAAP measures such as Funds From Operations, the computation of which includes rental revenue but does not include depreciation and amortization expense; and • the timing over which the items are recognized as revenue or expense in our consolidated statements of operations. For example, for allocations to the as-if vacant value, the land portion is not depreciated and the building portion is depreciated over a longer period of time than the other components (generally 40 years). Allocations to above- and below-market leases and in-place lease value are amortized over significantly shorter time frames, and if individual tenants’ leases are terminated early, any unamortized amounts remaining associated with those tenants are written off upon termination. These differences in timing can materially affect our reported results of operations. Tenant improvements are capitalized in real property when we own the improvement. When we are required to provide improvements under the terms of a lease, we determine whether the improvements constitute landlord assets or tenant assets. If the improvements are considered landlord assets, we capitalize the cost of the improvements and recognize depreciation expense associated with such improvements generally over the shorter of the useful life of the assets or the term of the lease and recognize any payments from the tenant as rental revenue over the term of the lease. If the improvements are considered tenant assets, we defer the cost of improvements funded by us as a lease incentive asset and amortize it as a reduction of rental revenue over the term of the lease. Our determination of whether improvements are landlord assets or tenant assets also may affect when we commence revenue recognition in connection with a lease. In determining whether improvements constitute landlord or tenant assets, we consider numerous factors including: whether the improvements are unique to the tenant or reusable by other tenants; whether the tenant is permitted to alter or remove the improvements without our consent or without compensating us for any lost fair value; whether the ownership of the improvements remains with us or remains with the tenant at the end of the lease term; and whether the economic substance of the lease terms is properly reflected. We capitalize pre-development costs incurred in pursuit of new development opportunities for which we currently believe future development is probable. Additionally, we capitalize interest expense, real estate taxes and direct and indirect project costs (including related compensation and other indirect costs) associated with properties, or portions thereof, undergoing construction, development and redevelopment activities. In capitalizing interest expense, if there is a specific borrowing for the property undergoing construction, development and redevelopment activities, we apply the interest rate of that borrowing to the average accumulated expenditures that do not exceed such borrowing; for the portion of expenditures exceeding any such specific borrowing, we apply our weighted average interest rate on unsecured borrowings to the expenditures. We continue to capitalize costs while construction, development or redevelopment activities are underway until the building is substantially complete and ready for its intended use, at which time rental income recognition can commence and rental operating costs, real estate taxes, insurance, and other subsequent carrying costs are expensed as incurred. Depreciation of an asset begins when it is available for use and is calculated using the straight-line method over the estimated useful lives. Each period, depreciation is charged to expense and credited to the related accumulated depreciation account. A used asset acquired is depreciated over its estimated remaining useful life, not to exceed the life of a new asset. Range of useful lives for depreciable assets are as follows: Category Term Buildings 40 years Building improvements 5 - 40 years Tenant improvements Generally shorter of the remaining life of the lease or useful life Furniture and equipment 3 - 7 years We regularly evaluate whether events or changes in circumstances have occurred that could indicate an impairment in the value of long-lived assets. If there is an indication that the carrying value of an asset is not recoverable, we estimate the projected undiscounted cash flows to determine whether an asset may be impaired. We determine the amount of any impairment loss by comparing the historical carrying value to estimated fair value. We estimate fair value through an evaluation of recent financial performance and projected discounted cash flows using standard industry valuation techniques. Fair value estimates are made as of a specific point in time, are subjective in nature and involve uncertainties and matters of significant judgment. In addition to consideration of impairment upon the events or changes in circumstances described above, we regularly evaluate the remaining lives of our long-lived assets. If we change our estimate of the remaining lives, we allocate the carrying value of the affected assets over their revised remaining lives. From time to time, natural disasters or other loss events may result in damage or destruction to our assets. In these instances, any loss on involuntary conversion is recognized as Depreciation and amortization in our Consolidated Statements of Operations in the period in which the damage occurred.
Cash and Cash Equivalents	Cash and Cash Equivalents Cash and cash equivalents on the accompanying Consolidated Balance Sheets include all cash and liquid investments that mature three months or less from when they were purchased. Cash equivalents are reported at cost, which approximates fair value. We maintain our cash in bank accounts in amounts that may exceed federally insured limits at times. We have not experienced any losses in these accounts and believe that we are not exposed to significant credit risk because our accounts are deposited with major financial institutions.
Restricted Cash	Restricted Cash Restricted cash on the accompanying Consolidated Balance Sheets consists of amounts escrowed for future real estate taxes, insurance, capital expenditures and debt service, as required by certain of our mortgage debt agreements or lease agreements.
Investments in Real Estate Ventures	Investment in Unconsolidated Real Estate Venture We analyze each real estate venture to determine whether the entity should be consolidated. If it is determined that an entity is a variable interest entity (“VIE”) in which we have a variable interest, we assess whether we are the primary beneficiary of the VIE to determine whether it should be consolidated. We are not the primary beneficiary of an entity when we do not have voting control, lack the power to direct the activities that most significantly impact the entity’s economic performance or other partners have substantive participatory rights, we do not have the obligation to absorb losses or we do not have the right to receive returns from the VIE that could potentially be significant. If we determine that the entity is not a VIE, then we base our consolidation assessment on whether we have a controlling financial interest in the entity. Management uses its judgment when determining if we are the primary beneficiary of, or have a controlling financial interest in, an entity in which we have a variable interest. Factors considered in determining whether we have the power to direct the activities that most significantly impact the entity’s economic performance include voting rights, involvement in day-to-day capital and operating decisions, and the extent of our involvement in the entity. We use the equity method of accounting for investments in unconsolidated real estate ventures when we have significant influence but do not control the entity. Under the equity method, we record our investment in "Investment in unconsolidated real estate venture" on our Consolidated Balance Sheets and our proportionate share of earnings or losses, pursuant to the terms of the joint venture agreement as these may change depending on returns, in "Income from unconsolidated real estate venture" in the accompanying Consolidated Statements of Operations. We classify distributions received from equity method investees within our Consolidated Statements of Cash Flows using the nature of distribution approach. Under this method, cash flows generated from the operations of an unconsolidated real estate venture are classified as a return on investment (cash inflow from operating activities) and cash flows from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities). We earn revenue from asset management services to our unconsolidated real estate venture. These fees are determined following the terms specific to each arrangement. We account for this revenue gross of our ownership interest in the respective real estate venture and recognize such revenue as "Asset management income" in our Consolidated Statements of Operations when earned. Our proportionate share of related expense is recognized in "Income from unconsolidated real estate venture". We assess quarterly whether there are any indicators, including underlying property operating performance and general market conditions, that the value of our investment may be impaired. We consider an investment in a real estate venture impaired if we determine that its fair value is less than the net carrying value of the investment on an other-than-temporary basis. If our analysis indicates that there is an other-than-temporary impairment related to the investment in a particular real estate venture, the carrying value of the venture will be adjusted to an amount that reflects the estimated fair value of the investment.
Receivables and Credit Losses	Tenant accounts receivable on the accompanying Consolidated Balance Sheets includes accrued rental income and other tenant accounts receivables. We accrue rental and other tenant income earned, but not yet received, in accordance with GAAP. Non-tenant receivables are included in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. We calculate an estimate of our expected credit losses on financial assets at their inception. The allowance represents the portion of the amortized cost basis that we do not expect to collect, or loss we expect to incur in the case of off-balance sheet credit exposures. Quarterly, the expected losses are re-estimated, considering any changes in risks or assumptions.
Deferred Costs	Deferred Costs Deferred financing fees and debt issuance costs include costs incurred in obtaining debt that are capitalized and are presented as a direct deduction from the carrying amount of the associated debt liability that is not a line-of-credit arrangement on the accompanying Consolidated Balance Sheets. Deferred financing fees and debt issuance costs related to line-of-credit arrangements are presented as an asset in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. The deferred financing fees and debt issuance costs are amortized through interest expense over the life of the respective loans on a basis which approximates the effective interest method. Any unamortized amounts upon early repayment of debt are written off in the period of repayment as a loss on extinguishment of debt. Fully amortized deferred financing fees and debt issuance costs are removed from the books upon maturity of the underlying debt. Deferred offering costs include certain legal, accounting and other third-party fees that are directly associated with in-process equity financings until such financings are consummated. After consummation of the equity financing, these costs are recorded as a reduction to capital. Should the equity no longer be considered probable of being consummated, the deferred offering costs would be expensed immediately as a charge to Corporate general and administrative expenses in the accompanying Consolidated Statement of Operations. Deferred leasing commissions include commissions, compensation costs of leasing personnel for those leases which commenced prior to the adoption of Accounting Standards Codification (“ASC”) Topic 842, Leases (“ASC 842”) on January 1, 2019, and other direct and incremental costs incurred to obtain new tenant leases as well as to renew existing tenant leases and are presented in Prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. Leasing commissions are capitalized and amortized over the terms of the related leases upon lease commencement using the straight-line method. If a lease terminates prior to the expiration of its initial term, any unamortized costs related to the lease are accelerated into amortization expense. Changes in leasing commissions are presented in the cash flows from operating activities section of the accompanying Consolidated Statements of Cash Flows.
Interest Rate Swaps	Interest Rate Swaps Our primary objective in using interest rate derivatives is to add stability to interest expense and to manage exposure to interest rate movements. To accomplish this objective, we primarily use interest rate swaps as part of our interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable- rate amounts from a counterparty in exchange for our making fixed- rate payments over the life of the agreements without exchange of the underlying notional amount. Derivatives are used to hedge the cash flows associated with interest rates on existing debt as well as future debt. We recognize derivatives as assets or liabilities on the balance sheet at fair value. We defer the effective portion of changes in fair value of the designated cash flow hedges to accumulated other comprehensive income (“AOCI”) or loss (“AOCL”) and reclassify such deferrals to interest expense as interest expense is recognized on the hedged forecasted transitions. We recognize the ineffective portion of the change in fair value of interest rate derivatives directly in interest expense. When an interest rate swap designated as a cash flow hedge no longer qualifies for hedge accounting, we recognize changes in fair value of the hedge previously deferred to AOCI or AOCL, along with any changes in fair value occurring thereafter, through earnings. We do not use interest rate derivatives for trading or speculative purposes. We manage counterparty risk by only entering into contracts with major financial institutions based upon their credit ratings and other risk factors. We use standard market conventions and techniques such as discounted cash flow analysis, option pricing models, replacement cost and termination cost in computing the fair value of derivatives at each balance sheet date. We made an accounting policy election to measure the credit risk of its derivative financial instruments that are subject to master netting agreements on a gross basis by counterparty portfolio. Please refer to Note 6 for more information pertaining to interest rate derivatives.
Fair Value Measurements	Fair Value Measurements Accounting standards define fair value as the exit price, or the amount that would be received upon sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The standards also establish a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs market participants would use in valuing the asset or liability developed based on market data obtained from sources independent of us. Unobservable inputs are inputs that reflect our assumptions about the factors market participants would use in valuing the asset or liability developed based upon the best information available in the circumstances. The hierarchy of these inputs is broken down into three levels: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. Categorization within the valuation hierarchy is based upon the lowest level of input that is most significant to the fair value measurement. Recurring fair value measurements The fair values of our interest rate swaps are determined using widely accepted valuation techniques, including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves and implied volatilities in such interest rates. While we determined that the majority of the inputs used to value its derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by us and our counterparties. We have determined that the significance of the impact of the credit valuation adjustments made to its derivative contracts, which determination was based on the fair value of each individual contract, was not significant to the overall valuation. As a result, all of our derivatives held as of December 31, 2023 and 2022 were classified as Level 2 of the fair value hierarchy. The carrying values of cash and cash equivalents, restricted cash, accounts receivable, other assets and accounts payable and accrued expenses are reasonable estimates of fair values because of the short maturities of these instruments. Please refer to Note 7 for more information pertaining to fair value measurements.
Deferred Revenue	Deferred Revenue Deferred revenue consists primarily of lump sum reimbursements made by tenants to us for landlord improvements in excess of a tenant improvement allowance. Lump sum reimbursements are recorded as Deferred revenue on the Consolidated Balance Sheets and are amortized over the life of the lease through Rental income. Deferred revenue also includes rent received in advance, which is recognized within Rental income once earned.
Non-controlling Interests	Non-Controlling Interests Non-controlling interests relate to the common units of the Operating Partnership not owned by us. Unitholders receive a distribution per unit equivalent to the dividend per share of our common stock. Pursuant to ASC 810 with respect to the accounting and reporting for non-controlling interest changes and changes in ownership interest of a subsidiary, changes in parent’s ownership interest when the parent retains controlling interest in the subsidiary should be accounted for as equity transactions. The carrying amount of the non-controlling interest shall be adjusted to reflect the change in its ownership interest in the subsidiary, with the offset to equity attributable to us.
Revenue Recognition	Revenue Recognition Rental income includes base rents paid by each tenant in accordance with its lease agreement conditions. We recognize rental income on a straight-line basis over the lease term of each lease. For acquisitions of existing buildings, we recognize rental income from leases already in place coincident with the date of property closing. Lease incentives are recorded as a deferred asset and amortized as a reduction of revenue on a straight-line basis over the respective lease term. Above- and below-market leases are amortized into rental income over the terms of the respective leases. Further, Rental income includes certain tenant reimbursement income (real estate taxes, operating expenses, utility usage, and other reimbursements), which are accrued as variable lease payments in the same periods as the related expenses are incurred in accordance with ASC 842. Tenant reimbursement income includes revenue from tenant construction projects. When revenue and costs for such projects can be estimated with reasonable accuracy, we recognize a percentage of the total estimated revenue on a project based on the cost of services provided on the project as of a point in time relative to the total estimated costs on the project (percentage of completion method). When these criteria do not apply to a project, we recognize revenue from that project using the completed contract method. Fully reimbursed income was included within Tenant reimbursements and associated expenses were included in Property operating expenses within the Consolidated Statements of Operations. Other income includes income on the associated tenant reimbursement construction projects, parking income and other miscellaneous income. Asset management income includes revenue from asset management services to our unconsolidated real estate venture. The asset management fees are earned by us for managing properties owned by related parties. The asset management fees are based upon contractual rates applied to actively invested capital, with fee income recognized on a monthly basis. The fees are recognized as a single performance obligation comprised of a series of distinct services related to property operations. We believe the overall services provided by asset management activities have the same pattern of performance over the term of the agreement. We account for this revenue gross of our ownership interest in the respective real estate venture and recognize such revenue as "Asset management income" in our Consolidated Statements of Operations when earned. Our proportionate share of related expense is recognized in "Income from unconsolidated real estate venture."
Sales of Properties	Sales of Properties We recognize gains from sales of consolidated interests in properties to non-customer third parties when we have transferred control of such interests.
Income Taxes	Income Taxes We believe that we have operated and have been organized in conformity with the requirements for qualification and taxation as a REIT for U.S. federal income tax purposes commencing with our taxable year ended December 31, 2015. So long as we qualify as a REIT, we generally will not be subject to U.S. federal income tax on our net income that we distribute to our stockholders. To maintain our qualification as a REIT, we are required under the Code to distribute at least 90 % of our REIT taxable income (without regard to the deduction for dividends paid and excluding net capital gains) to our stockholders and meet certain other requirements. If we fail to qualify as a REIT in any taxable year, we will be subject to U.S. federal income tax on our taxable income at regular corporate rates. Even if we qualify as a REIT, we will be subject to certain U.S. federal, state and local taxes on our income and property, and on taxable income that we do not distribute to our stockholders. In addition, we may provide services that are not customarily provided by a landlord, hold properties for sale and engage in other activities (such as a management business) through Taxable REIT Subsidiaries (“TRSs”) and the income of those subsidiaries will be subject to U.S. federal income tax at regular corporate rates. For the years ended December 31, 2023, 2022 and 2021, we did not incur any material tax liability associated with any of the above. We do not anticipate any potential expense related to uncertain tax positions as we closely monitor our REIT compliance, do not have any prohibited transactions related to property sales, and the states in which we operate do not subject us to withholding tax requirements. For federal income tax purposes, dividends to shareholders may be characterized as ordinary income, capital gains or return of capital. The characterization of dividends paid on our common shares during each of the last three years was as follows: For the years ended December 31, 2023 2022 2021 Ordinary income 40.31 % 47.48 % 54.43 % Long-term capital gain 0.00 % 0.00 % 0.00 % Return of capital 59.69 % 52.52 % 45.57 % The dividends allocated to each of the above years for federal income tax purposes included dividends paid on our common shares during each of those years. We distributed all of our REIT taxable income in 2023, 2022, and 2021 and, as a result, did no t incur federal income tax in those years.
Stock Based Compensation	Stock Based Compensation We grant equity-based compensation awards to its officers, employees and non-employee directors in the form of restricted shares of common stock and long-term incentive plan units in the Operating Partnership (“LTIP units”). See Note 8 for further discussion of restricted shares of common stock and LTIP units. The restricted shares of common stock and LTIP units issued to officers, employees, and non-employee directors vest over a period of time as determined by our board of directors at the date of grant. We recognize compensation expense for non-vested restricted shares of common stock and LTIP units granted to officers, employees and non-employee directors on a straight-line basis over the requisite service and/or performance period based upon the fair market value of the shares on the date of grant, as adjusted for forfeitures.
Earnings Per Share of Common Stock Amount	Earnings Per Share of Common Stock Amount Basic earnings per share is calculated by dividing net income available to Easterly Government Properties, Inc. by the weighted-average number of shares of common stock outstanding during the period, excluding the weighted average number of unvested restricted shares. Diluted earnings per share is calculated by dividing net income by the weighted-average number of shares of common stock outstanding during the period plus other potentially dilutive securities such as unvested restricted shares, LTIP units, and shares issuable under forward sales agreements. Unvested restricted shares and LTIP units are considered participating securities which require the use of the two-class method for the computation of basic and diluted earnings per share.
Segments	Segments We manage our operations as a single segment for the purposes of assessing performance and making operating decisions. All revenue has been generated and all tangible assets are held in the United States.
Reclassifications	Reclassifications Certain prior year amounts have been reclassified to conform to the current year presentation.
Recent Accounting Pronouncements Not Yet Adopted	Recent Accounting Pronouncements Not Yet Adopted In October 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-06, Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative (“ASU 2023-06”). ASU 2023-06 adds interim and annual disclosure requirements to GAAP at the request of the Securities and Exchange Commission (the “SEC”). The guidance in ASU 2023-06 is required to be applied prospectively and the GAAP requirements will be effective when the removal of the related SEC disclosure requirements is effective. If the SEC does not act to remove its related requirement by June 30, 2027, any related FASB amendments will be removed from the ASC and will not be effective. We do not anticipate that the adoption of ASU 2023-06 will have a material impact on the consolidated financial statements. In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The standard is intended to enhance the transparency and decision usefulness of income tax disclosures through changes to the rate reconciliation and income taxes paid information. The new standard is effective for annual periods beginning after December 15, 2024. We are currently evaluating the impact of this standard on our consolidated financial statements and related disclosures.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Summary of Range of useful Lives For Depreciable Assets	Range of useful lives for depreciable assets are as follows: Category Term Buildings 40 years Building improvements 5 - 40 years Tenant improvements Generally shorter of the remaining life of the lease or useful life Furniture and equipment 3 - 7 years
Summary of Dividends Paid On Common Shares	The characterization of dividends paid on our common shares during each of the last three years was as follows: For the years ended December 31, 2023 2022 2021 Ordinary income 40.31 % 47.48 % 54.43 % Long-term capital gain 0.00 % 0.00 % 0.00 % Return of capital 59.69 % 52.52 % 45.57 %

Real Estate and Intangibles (Ta

Real Estate and Intangibles (Tables)	12 Months Ended
	Dec. 31, 2023
Real Estate [Abstract]
Fair Values of Assets Acquired and Liabilities Assumed	allocated the aggregate purchase price of these acquisitions based on the estimated fair values of the acquired assets and assumed liabilities as follows (amounts in thousands): December 31, 2023 December 31, 2022 Real estate Land $ 8,407 $ 9,795 Building 37,328 83,403 Acquired tenant improvements 4,283 5,386 Total real estate 50,018 98,584 Intangible assets In-place leases 9,538 7,927 Acquired leasing commissions 3,919 4,453 Total intangible assets 13,457 12,380 Intangible liabilities Below-market leases — ( 2,858 ) Total intangible liabilities — ( 2,858 ) Prepaid expenses and other assets Contingent consideration 41 — Accounts payable, accrued expenses and other liabilities Contingent consideration ( 388 ) — Purchase price 63,128 108,106
Schedule of Real Estate and Intangibles	Real estate and intangibles on our consolidated balance sheets consisted of the following (amounts in thousands): December 31, 2023 December 31, 2022 Real estate properties, net Land $ 221,999 $ 213,592 Building 2,349,846 2,266,674 Acquired tenant improvements 85,949 81,872 Construction in progress 52,426 44,452 Accumulated depreciation ( 391,077 ) ( 321,282 ) Total Real estate properties, net $ 2,319,143 $ 2,285,308 Intangible assets, net In-place leases 280,604 273,077 Acquired leasing commissions 72,560 68,756 Above market leases 14,620 14,620 Payment in lieu of taxes 6,394 6,394 Accumulated amortization ( 225,725 ) ( 205,565 ) Total Intangible assets, net $ 148,453 $ 157,282 Intangible liabilities, net Below market leases ( 72,037 ) ( 72,088 ) Accumulated amortization 59,557 55,701 Total Intangible liabilities, net $ ( 12,480 ) $ ( 16,387 )
Amortization of Total Intangible Assets and Intangible Liabilities	The projected amortization of total intangible assets and intangible liabilities as of December 31, 2023 are as follows (amounts in thousands): Total Intangible assets 2024 $ 20,088 2025 17,712 2026 16,593 2027 14,666 2028 12,248 Thereafter 67,146 $ 148,453 Intangible liabilities 2024 $ ( 2,938 ) 2025 ( 2,246 ) 2026 ( 2,008 ) 2027 ( 1,783 ) 2028 ( 1,238 ) Thereafter ( 2,267 ) $ ( 12,480 )
Summary of Scheduled Amortization Market Lease Intangibles	The following table summarizes the scheduled amortization of our acquired above- and below-market lease intangibles for each of the five succeeding years as of December 31, 2023 (amounts in thousands): Acquired Above-Market Lease Intangibles Acquired Below-Market Lease Intangibles 2024 $ 1,129 $ ( 2,938 ) 2025 1,097 ( 2,246 ) 2026 1,096 ( 2,008 ) 2027 1,096 ( 1,783 ) 2028 725 ( 1,238 )

Investments in Unconsolidated_2

Investments in Unconsolidated Real Estate Venture (Tables)	12 Months Ended
	Dec. 31, 2023
Unconsolidated Real Estate Ventures [Abstract]
Summary of Investment in Unconsolidated Real Estate Ventures	The following is a summary of our investment in our unconsolidated real estate venture (dollars in thousands): As of December 31, Joint Venture Ownership Interest 2023 2022 MedBase Venture 53.0 % $ 284,544 $ 271,644
Summary of Financial Information for Unconsolidated Real Estate Venture	The following is a summary of financial information for our unconsolidated real estate venture: As of December 31, Balance sheet information: 2023 2022 Real estate, net $ 449,956 $ 430,823 Other assets, net (1) 97,190 90,100 Total assets $ 547,146 $ 520,923 Total liabilities (2) $ 10,854 $ 9,026 Total equity 536,292 511,897 Total liabilities and equity $ 547,146 $ 520,923 Company’s share of equity $ 284,169 $ 271,269 Basis differential (3) 375 375 Carrying value of the Company’s investment in the unconsolidated venture $ 284,544 $ 271,644 (1) At December 31, 2023 and 2022, this amount included right-of-use assets - finance leases totaling approximately $ 4.8 million and $ 4.9 million, respectively, representing a ground lease at VA – Lubbock. (2) At December 31, 2023 and 2022, this amount included lease liabilities - finance leases totaling approximately $ 5.0 million and $ 5.0 million, respectively, representing a ground lease at VA – Lubbock . (3) This amount represents the aggregate difference between our historical cost basis and the basis reflected at the joint venture level . For the year ended December 31, Income statement information: 2023 2022 2021 Total revenue $ 40,693 $ 25,898 $ 1,864 Operating income 10,567 6,530 548 Net income 10,402 6,366 512 Company’s share of net income $ 5,498 $ 3,374 $ 271

Debt (Tables)

Debt (Tables)	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Summary of Borrowings	At December 31, 2023 and December 31, 2022 (dollars in thousands): Principal Outstanding Interest Current Loan December 31, 2023 December 31, 2022 Rate (1) Maturity Revolving credit facility: Revolving credit facility (2) $ 79,000 $ 65,500 S + 135bps July 2025 (3) Total revolving credit facility 79,000 65,500 Term loan facilities: 2016 term loan facility 100,000 100,000 5.05 % (4) March 2024 (5) 2018 term loan facility 200,000 150,000 5.39 % (6) July 2026 Total term loan facilities 300,000 250,000 Less: Total unamortized deferred financing fees ( 892 ) ( 1,028 ) Total term loan facilities, net 299,108 248,972 Notes payable: 2017 series A senior notes 95,000 95,000 4.05 % May 2027 2017 series B senior notes 50,000 50,000 4.15 % May 2029 2017 series C senior notes 30,000 30,000 4.30 % May 2032 2019 series A senior notes 85,000 85,000 3.73 % September 2029 2019 series B senior notes 100,000 100,000 3.83 % September 2031 2019 series C senior notes 90,000 90,000 3.98 % September 2034 2021 series A senior notes 50,000 50,000 2.62 % October 2028 2021 series B senior notes 200,000 200,000 2.89 % October 2030 Total notes payable 700,000 700,000 Less: Total unamortized deferred financing fees ( 3,468 ) ( 3,948 ) Total notes payable, net 696,532 696,052 Mortgage notes payable: DEA – Pleasanton — 15,700 L + 150bps (7) (7) VA – Golden 8,447 8,644 5.00 % (8) April 2024 USFS II – Albuquerque 11,603 13,438 4.46 % (8) July 2026 ICE – Charleston 11,998 13,441 4.21 % (8) January 2027 VA – Loma Linda 127,500 127,500 3.59 % (8) July 2027 CBP – Savannah 9,549 10,389 3.40 % (8) July 2033 USCIS - Kansas City 51,500 51,500 3.68 % (8) August 2024 Total mortgage notes payable 220,597 240,612 Less: Total unamortized deferred financing fees ( 944 ) ( 1,405 ) Less: Total unamortized premium/discount 542 1,640 Total mortgage notes payable, net 220,195 240,847 Total debt $ 1,294,835 $ 1,251,371 (1) At December 31, 2023 , the USD SOFR with a five day lookback (“S”) was 5.31 %. At December 31, 2022, the one-moth LIBOR ("L") was 4.39 %. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for each of our $ 450.0 million senior unsecured revolving credit facility (our “revolving credit facility”), our $ 200.0 million senior unsecured term loan facility (as amended, our “2018 term loan facility”) and our $ 100.0 million senior unsecured term loan facility (our “2016 term loan facility”) is based on our consolidated leverage ratio, as set forth in the respective loan agreements. (2) Our revolving credit facility had available capacity of $ 370.9 million at December 31, 2023 , with an accordion feature that permits us to request additional lender commitments for up to $ 250.0 million of additional capacity, subject to the satisfaction of customary terms and conditions. (3) Our revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee. (4) Entered into one interest rate swap with an effective date of September 29, 2023 with a notional value of $ 100.0 million to effectively fix the interest rate at 5.05 % annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement. (5) On January 23, 2024, we entered into the seventh amendment to the 2016 term loan facility to extend the maturity date of the loan agreement to January 30, 2025 . (6) Entered into two interest rate swaps with an effective date of June 23, 2023 with an aggregate notional value of $ 200.0 million to effectively fix the interest rate at 5.39 % annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. (7) On January 26, 2023, we used $ 15.7 million of available cash to extinguish the $ 15.7 million mortgage note obligation on DEA – Pleasanton. (8) Effective interest rates are as follows: VA – Golden 5.03 %, USFS II – Albuquerque 3.92 %, ICE – Charleston 3.93 %, VA – Loma Linda 3.78 %, CBP – Savannah 4.12 %, USCIS – Kansas City 2.05 %.
Schedule of Aggregate Debt Maturities	aggregate debt maturities based on outstanding principal as of December 31, 2023 are as follows (dollars in thousands): Total 2024 $ 164,298 2025 83,598 2026 210,054 2027 230,733 2028 50,983 Thereafter 559,931 1,299,597 Unamortized premium/discount & deferred financing ( 4,762 ) $ 1,294,835

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Key Terms and Fair Values of Our Interest Rate Swap Derivatives	The following table sets forth the key terms and fair values of our interest rate swap derivatives, each of which was designated as a cash flow hedge (dollars in thousands): Fair Value at December 31, Notional Amount Fixed Rate Floating Rate Index (1) Effective Date Expiration Date 2023 2022 $ 100,000 4.01 % USD-SOFR with -5 Day Lookback June 23, 2023 March 23, 2025 $ 599 $ — $ 100,000 4.18 % USD-SOFR with -5 Day Lookback June 23, 2023 December 23, 2024 $ 501 $ — $ 100,000 3.70 % USD-SOFR with -5 Day Lookback September 29, 2023 June 29, 2025 $ 894 $ — $ 100,000 1.37 % One-Month SOFR November 29, 2022 September 29, 2023 $ — $ 2,530 $ 150,000 2.58 % One-Month SOFR December 23, 2022 June 19, 2023 $ — $ 1,490 (1) In December 2022, we entered into bilateral agreements with our swap counterparties to transition our interest rate swap agreements from LIBOR to SOFR. We made various ASC 848 elections related to changes in critical terms of the hedging relationships due to reference rate reform to not result in a dedesignation of these hedging relationships.
Schedule of Fair Value of Our Interest Rate Derivatives as Well as Their Classification on Our Consolidated Balance Sheets	The table below sets forth the fair value of our interest rate derivatives as well as their classification on our Consolidated Balance Sheets (dollars in thousands): Fair Value at December 31, Balance Sheet Line Item 2023 2022 Interest rate swaps-Asset $ 1,994 $ 4,020
Schedule of Effects of Our Interest Rate Derivatives on Our Consolidated Statements of Operations and Comprehensive Income (Loss)	The table below presents the effects of our interest rate derivatives on our Consolidated Statements of Operations and Comprehensive Income (Loss) (dollars in thousands): For the years ended December 31, 2023 2022 2021 Unrealized gain recognized in AOCI $ 3,811 $ 8,427 $ 1,787 Gain (loss) reclassified from AOCI into interest expense 5,836 ( 1,292 ) ( 5,293 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis	The carrying values of cash and cash equivalents, restricted cash, accounts receivable, other assets and accounts payable and accrued expenses are reasonable estimates of fair values because of the short maturities of these instruments. The table below presents our assets and liabilities measured at fair value on a recurring basis as of December 31, 2023 and 2022, aggregated by the level in the fair value hierarchy within which those measurements fall (amounts in thousands): As of December 31, 2023 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 1,994 $ — As of December 31, 2022 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 4,020 $ —
Schedule of Fair Value Financial Assets And Liabilities Not measured At Fair Value	As of December 31, 2023 and 2022, all financial instruments and liabilities were reflected in our balance sheets at amounts which, in our estimation, reasonably approximated their fair values, except for the following: December 31, 2023 December 31, 2022 Financial liabilities Carrying Amount (1) Fair Value (2) Carrying Amount (1) Fair Value (2) Revolving credit facility $ 79,000 $ 79,000 $ 65,500 $ 65,500 2016 Term loan facility $ 100,000 $ 100,000 $ 100,000 $ 100,000 2018 Term loan facility $ 200,000 $ 200,000 $ 150,000 $ 150,000 Notes payable $ 700,000 $ 607,046 $ 700,000 $ 594,019 Mortgages payable $ 220,597 $ 208,743 $ 240,612 $ 224,462 (1) The carrying amount consists of principal only. (2) We deem the fair value measurement of the financial liability instrument a Level 3 measurement.

Equity Incentive Pan (Tables)

Equity Incentive Pan (Tables)	12 Months Ended
	Dec. 31, 2023
Summary of Restricted Shares	A summary of the status of our restricted shares as of December 31, 2023, 2022 and 2021 and changes during the years then ended are presented below: Restricted Shares Restricted Shares Weighted average grant date fair value Outstanding, December 31, 2020 89,891 $ 19.36 Vested ( 39,750 ) 21.50 Granted 38,288 21.08 Forfeited ( 2,423 ) 18.36 Outstanding, December 31, 2021 86,006 $ 19.16 Vested ( 71,168 ) $ 18.49 Granted 29,078 18.81 Forfeited ( 2,601 ) 21.16 Outstanding, December 31, 2022 41,315 $ 19.94 Vested ( 30,987 ) $ 19.43 Granted 32,486 14.18 Forfeited — — Outstanding, December 31, 2023 42,814 $ 15.94
Long Term Incentive Plan
Summary of Restricted Shares	A summary of the status of our LTIP units as of December 31, 2023, 2022 and 2021 and changes during the years then ended are presented below: LTIP Units (1) LTIP Units Weighted average grant date fair value Outstanding, December 31, 2020 492,180 $ 19.88 Vested ( 93,085 ) 18.55 Granted 284,528 22.18 Forfeited ( 32,385 ) 21.03 Outstanding, December 31, 2021 651,238 $ 21.02 Vested ( 115,412 ) $ 18.66 Granted 360,839 17.48 Forfeited — — Outstanding, December 31, 2022 896,665 $ 19.90 Vested ( 423,969 ) $ 18.73 Granted (2) 857,228 10.54 Forfeited (2) ( 427,115 ) 16.23 Outstanding, December 31, 2023 902,809 $ 13.30 (1) Reflects the number LTIP units issued to the grantee on the grant date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units . (2) Modified LTIP Units are treated as forfeited and re-granted at their new fair value.
Summary of Grants	The following is a summary of our granted LTIP unit awards: Award Grant Performance Period Vest Date Units Granted Units Vested Service January 4, 2021 — December 31, 2023 113,703 106,963 Operational Performance January 4, 2021 December 31, 2023 1 82,108 1 TSR Performance January 4, 2021 December 31, 2023 2 82,070 2 Service May 19, 2021 — May 3, 2022 6,647 6,647 2021 LTIP Grant 284,528 Service January 3, 2022 — December 31, 2024 110,906 3 Operational Performance January 3, 2022 December 31, 2024 4 80,160 4 TSR Performance January 3, 2022 December 31, 2024 4 158,535 4 Service May 11, 2022 — May 2, 2023 11,238 11,238 2022 LTIP Grant 360,839 Service January 3, 2023 — December 31, 2025 219,859 3 Operational Performance January 3, 2023 December 31, 2025 4 127,291 4 TSR Performance January 3, 2023 December 31, 2025 4 148,633 4 Service March 2, 2023 — March 2, 2026 3,438 — Service May 9, 2023 — 5 16,244 5 2023 LTIP Grant 515,465 (1) An aggregate of 91,384 Operational Performance LTIP units were earned as of December 31, 2023 and vested on January 17, 2024 . (2) Based on the Company's performance through the performance period ending December 31, 2023, no TSR Performance LTIP units were earned. (3) 37,392 service-based LTIP units granted on January 3, 2022 and 75,044 service-based LTIP units granted on January 3, 2023 to William C. Trimble, III, our former Chief Executive Officer and President, vested on December 31, 2023 in accordance with the terms of Mr. Trimble's Transition and Separation Agreement with the Company, dated December 6, 2023 . (4) Operational and TSR performance LTIP units may be earned based on the Company's performance through the performance period ending December 31, 2024 or December 31, 2025, as applicable. Subject to the grantee's continued employment, earned awards will vest upon the determination of the number of earned LTIP units following the end of the applicable performance period. (5) Represents LTIP units granted to our independent directors that will vest on the earlier of the anniversary of the grant date or the 2024 annual meeting of stockholders.
Summary of Significant Assumptions Used to Value the Total Shareholder	The following is a summary of the significant assumptions used to value the total shareholder return performance-based LTIP units: Year Ended December 31, 2023 2022 2021 Expected volatility 26.0 % - 39.0 % 27.0 % 28.0 % Dividend yield 5.6 % - 8.5 % 4.8 % 4.9 % Risk-free interest rate 4.2 % - 5.2 % 1.0 % 0.2 % Expected life 3 years 3 years 3 years

Equity (Tables)

Equity (Tables)	12 Months Ended
	Dec. 31, 2023
Equity [Abstract]
Summary of Dividends Declared	A summary of dividends declared by the board of directors per share of common stock and per common unit of our operating partnership at the date of record is as follows: Quarter Declaration Date Record Date Pay Date Dividend Q1 2021 April 29, 2021 May 14, 2021 May 26, 2021 0.260 Q2 2021 July 27, 2021 August 12, 2021 August 24, 2021 0.265 Q3 2021 October 28, 2021 November 12, 2021 November 24, 2021 0.265 Q4 2021 February 22, 2022 March 10, 2022 March 22, 2022 0.265 Q1 2022 April 27, 2022 May 13, 2022 May 25, 2022 0.265 Q2 2022 July 27, 2022 August 11, 2022 August 23, 2022 0.265 Q3 2022 October 26, 2022 November 11, 2022 November 23, 2022 0.265 Q4 2022 February 22, 2023 March 9, 2023 March 21, 2023 0.265 Q1 2023 April 26, 2023 May 11, 2023 May 23, 2023 0.265 Q2 2023 August 2, 2023 August 17, 2023 August 29, 2023 0.265 Q3 2023 October 26, 2023 November 9, 2023 November 21, 2023 0.265 Q4 2023 February 21, 2024 March 6, 2024 March 18, 2024 0.265
Schedule of Information with Respect to 2019 ATM Program	The following table sets forth certain information with respect to issuances, made under the 2019 ATM Program in each fiscal year for the year ended December 31, 2023 (amounts in thousands except share amounts): 2019 ATM Program For the Year Ended: Number of Shares Issued (1) Net Proceeds (1) December 31, 2021 3,671,232 $ 90,005 December 31, 2022 434,925 $ 9,409 December 31, 2023 1,950,000 $ 39,279 (1) Shares issued by us, which were all issued in settlement of forward sales transactions. Additionally, as of December 31, 2023 we had entered into a forward sales transaction under the 2019 ATM Program for the sale of an additional 500,000 shares of our common stock that have not yet been settled. Subject to our right to elect net share settlement, we expect to physically settle the forward sales transaction by December 2024, the maturity date, as set forth in the applicable forward sale transaction placement notice. Assuming the forward sales transaction is physically settled in full utilizing a net weighted average initial forward sales price of $ 13.52 per share, we expect to receive net proceeds of approximately $ 6.8 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction. We accounted for the forward sale transactions as equity.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Summary of Basic and Diluted Earnings Per Common Share	The following table sets forth the computation of our basic and diluted earnings per share of common stock for the years ended December 31, 2023, 2022 and 2021 (dollars in thousands, except per share amounts): For the years ended December 31, 2023 2022 2021 Numerator Net income $ 21,060 $ 35,562 $ 33,957 Less: Non-controlling interest in Operating Partnership ( 2,256 ) ( 4,088 ) ( 3,899 ) Net income available to Easterly Government 18,804 31,474 30,058 Less: Dividends on participating securities ( 599 ) ( 546 ) ( 470 ) Net income available to common stockholders $ 18,205 $ 30,928 $ 29,588 Denominator for basic EPS 94,264,166 90,613,966 84,043,012 Dilutive effect of share-based compensation awards 18,128 19,336 52,500 Dilutive effect of LTIP units (1) 269,685 315,399 434,631 Dilutive effect of shares issuable under forward (2) 4,076 — 89,247 Denominator for diluted EPS 94,556,055 90,948,701 84,619,390 Basic EPS $ 0.19 $ 0.34 $ 0.35 Diluted EPS $ 0.19 $ 0.34 $ 0.35 (1) During the years ended December 31, 2023, 2022 and 2021, there were approximately 387,010 , 314,529 and 116,595 unvested performance-based LTIP units, respectively, that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. (2) During the year ended December 31, 2023 , there were no shares of underlying unsettled forward sales transactions that were included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. During the years ended December 31, 2022 and 2021, there were approximately 4,259,000 and 326,000 shares, respectively, of underlying unsettled forward sales transactions that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period.

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2023
Leases [Abstract]
Summary of Maturity of Fixed Lease Payments Under Our Leases	The following table summarizes the maturity of fixed lease payments under our leases as of December 31, 2023 (amounts in thousands): Payments due by period Total 2024 2025 2026 2027 2028 Thereafter Fixed lease payments $ 2,113,973 231,160 225,140 211,886 199,504 180,211 1,066,072
Summary of Composition of Lease Revenue Recognized Between Fixed and Variable Components	The table below sets forth our composition of lease revenue recognized between fixed and variable components (amounts in thousands): Years Ended December 31, 2023 2022 2021 Fixed $ 254,017 $ 265,126 $ 248,399 Variable 19,889 19,362 18,990 Property rental revenue 273,906 284,488 267,389
Schedule of Information about Leases for Development Properties	Information about our leases for our development property as of December 31, 2023 is set forth in the table below: Property Name Location Tenant Property Type (1) Lease Term Estimated Leased Square Feet FDA - Atlanta Atlanta, GA Food and Drug Administration L 20 -year 162,000 Total 162,000
Schedule of Quantitative Information for Our Operating Leases	The following table provides quantitative information for our commenced operating leases for the year ended December 31, 2023, 2022 and 2021 (amounts in thousands): Years Ended December 31, 2023 2022 2021 Cash flows from operating lease costs $ 620 $ 624 $ 421 Other Information Weighted average remaining lease term (in years) 4.67 5.62 4.51 Weighted average discount rate 3.19 % 3.15 % 2.36 %
Schedule of Maturity of Fixed Lease Payments Under Our Corporate Office Leases	In addition, the maturity of future minimum lease payments under our commenced corporate office leases as of December 31, 2023 is summarized in the table below (amounts in thousands): Year ending December 31, Payments due by period 2024 768 2025 793 2026 661 2027 368 2028 385 Thereafter 333 Total future minimum lease payments $ 3,308 Imputed interest ( 330 ) Total $ 2,978

Revenue (Tables)

Revenue (Tables)	12 Months Ended
	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Summary of Revenue from Tenant Construction Projects Disaggregated by Tenant Agency	The table below sets forth revenue from tenant construction projects disaggregated by tenant agency for the years ended December 31, 2023, 2022, and 2021 (amounts in thousands). For the year ended December 31, For the year ended December 31, For the year ended December 31, Tenant 2023 2022 2021 Department of Veteran Affairs (“VA”) $ 5,702 $ 2,373 $ 1,660 U.S. Joint Staff Command (“JSC”) 2,132 948 520 Federal Bureau of Investigation (“FBI”) 792 1,307 2,384 U.S. Coast Guard (“USCG”) 346 182 98 Customs and Border Protection (“CBP”) 293 157 — The Judiciary of the U.S. Government (“JUD”) 163 391 11 Department of Transportation (“DOT”) 142 — 49 Immigration and Customs Enforcement (“ICE”) 111 7 57 Federal Emergency Management Agency (“FEMA”) 89 318 15 U.S. Citizenship and Immigration Services (“USCIS”) 56 250 91 Food and Drug Administration (“FDA”) 45 346 93 General Services Administration - Other 39 42 25 Internal Revenue Service (“IRS”) 20 37 207 Bonneville Power Administration (“BPA”) 16 — — National Archives and Records Administration (“NARA”) 13 — — Department of Labor (“DOL”) 3 — — Occupational Safety and Health Administration (“OSHA”) — 116 1 National Park Service (“NPS”) — 110 41 Drug Enforcement Administration (“DEA”) — 40 40 Federal Aviation Administration (“FAA”) — 29 — Patent and Trademark Office (“PTO”) — 14 — Health Resources and Services Administration (“HRSA”) — 4 3 National Weather Service (“NWS”) — 2 — Bureau of the Fiscal Service (“BFS”) — — 59 Department of Energy (“DOE”) — — 95 Environmental Protection Agency (“EPA”) — — 204 Military Entrance Processing Command (“MEPCOM”) — — 18 $ 9,962 $ 6,673 $ 5,671

Organization and Basis of Pre_2

Organization and Basis of Presentation - Additional Information (Detail) ft² in Millions	12 Months Ended
	Dec. 31, 2023 ft² Property
Easterly Government Properties LP [Member]
Organization And Significant Accounting Policies [Line Items]
Outstanding common units of aggregate limited partnership interest owned percentage	93.80%
Joint Venture [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	9
Wholly Owned Operating Properties [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	81
Leased percentage of operating properties	97%
Aggregate area of land | ft²	8.8
Wholly Owned Operating Properties [Member] | Government [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	88
Wholly Owned Operating Properties [Member] | Private Tenants [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	1
Wholly Owned Properties Under Development [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	1
Aggregate area of land | ft²	0.2

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Summary of Range of useful Lives For Depreciable Assets (Detail)	Dec. 31, 2023
Building [Member]
Property Plant And Equipment [Line Items]
Useful lives for depreciable assets	40 years
Building Improvements [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Useful lives for depreciable assets	5 years
Building Improvements [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Useful lives for depreciable assets	40 years
Furniture and Equipment [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Useful lives for depreciable assets	3 years
Furniture and Equipment [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Useful lives for depreciable assets	7 years

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounting Policies [Line Items]
Federal income tax	$ 0	$ 0	$ 0
Minimum [Member]
Accounting Policies [Line Items]
Distribution of REIT taxable income	90%

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Summary of Dividends Paid on Common Shares (Detail)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Investment Company, Dividend Distribution [Abstract]
Ordinary income	40.31%	47.48%	54.43%
Long-term capital gain	0%	0%	0%
Return of capital	59.69%	52.52%	45.57%

Real Estate and Intangibles - A

Real Estate and Intangibles - Additional Information (Detail)		3 Months Ended	9 Months Ended	12 Months Ended
	Oct. 27, 2022 USD ($)	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2022 USD ($) ft²	Dec. 31, 2023 USD ($) Property	Dec. 31, 2022 USD ($) Property	Dec. 31, 2021 USD ($)	Oct. 12, 2022 ft²
Real Estate Properties [Line Items]
Revenues				$ 287,227,000	$ 293,606,000	$ 274,860,000
Net Income (Loss)				18,804,000	31,474,000	30,058,000
Acquisition-related expenses				1,661,000	1,370,000	1,939,000
Net proceeds from the sale of operating property					202,416,000	7,336,000
Gain on the sale of operating properties					13,590,000	1,307,000
Gain from sale of disposition portfolio properties	$ 5,800,000
Impairment loss					5,540,000
Amortization of intangible assets				21,100,000	25,700,000	25,400,000
Amortization of above- / below-market leases				$ (2,730,000)	$ (3,105,000)	$ (4,589,000)
CALIFORNIA
Real Estate Properties [Line Items]
Number of properties | Property				18	17
Second Amended Purchase And Sale Agreement [Member]
Real Estate Properties [Line Items]
Gain from sale of disposition portfolio properties					$ 13,600,000
Area of properties acquired | ft²							668,000
Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Number of properties | Property				0
Weighted average amortization period				10 years 5 months 15 days	15 years 3 months 14 days
Revenues				$ 1,500,000	$ 5,300,000
Net Income (Loss)				400,000	1,800,000
Acquisition-related expenses				$ 1,700,000	1,400,000
FBI Tampa, NARA and JUD [Member] | Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Purchase price					108,100,000
CA - Anaheim, DHS - Atlanta and JUD - Newport News | Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Number of properties | Property				3
Purchase price				$ 63,100,000
ICE Otay [Member]
Real Estate Properties [Line Items]
Impairment loss		$ 5,500,000	$ 5,500,000	$ 0	$ 5,500,000
ICE Otay [Member] | CALIFORNIA
Real Estate Properties [Line Items]
Area of properties acquired | ft²		47,919	47,919

Real Estate and Intangibles - F

Real Estate and Intangibles - Fair Values of Assets Acquired and Liabilities Assumed (Detail) - Operating Properties Acquired [Member] - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
FBI Tampa and NARA [Member]
Business Acquisition [Line Items]
Land		$ 9,795
Building		83,403
Acquired tenant improvements		$ 5,386
Investment, Type [Extensible Enumeration]		us-gaap:RealEstateInvestmentMember
Total real estate		$ 98,584
Total intangible assets		12,380
Total intangible liabilities		(2,858)
Purchase price		108,106
CA - Anaheim, DHS - Atlanta and JUD - Newport News
Business Acquisition [Line Items]
Land	$ 8,407
Building	37,328
Acquired tenant improvements	$ 4,283
Investment, Type [Extensible Enumeration]	us-gaap:RealEstateInvestmentMember
Total real estate	$ 50,018
Total intangible assets	13,457
Contingent consideration	41
Contingent consideration	(388)
Purchase price	63,128
Leases, Acquired-in-Place [Member] | FBI Tampa and NARA [Member]
Business Acquisition [Line Items]
Total intangible assets		7,927
Leases, Acquired-in-Place [Member] | CA - Anaheim, DHS - Atlanta and JUD - Newport News
Business Acquisition [Line Items]
Total intangible assets	9,538
Acquired Leasing Commissions [Member] | FBI Tampa and NARA [Member]
Business Acquisition [Line Items]
Total intangible assets		4,453
Acquired Leasing Commissions [Member] | CA - Anaheim, DHS - Atlanta and JUD - Newport News
Business Acquisition [Line Items]
Total intangible assets	$ 3,919
Below Market Leases [Member] | FBI Tampa and NARA [Member]
Business Acquisition [Line Items]
Total intangible liabilities		$ (2,858)

Real Estate and Intangibles - S

Real Estate and Intangibles - Schedule of Real Estate and Intangibles (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Real estate properties, net
Land	$ 221,999	$ 213,592
Building	2,349,846	2,266,674
Acquired tenant improvements	85,949	81,872
Construction in progress	52,426	44,452
Accumulated depreciation	(391,077)	(321,282)
Total Real estate properties, net	2,319,143	2,285,308
Intangible assets, net
Accumulated amortization	(225,725)	(205,565)
Total Intangible assets, net	148,453	157,282
Intangible liabilities, net
Intangible Liabilities, Below market leases	(72,037)	(72,088)
Intangible Liabilities, Accumulated amortization	59,557	55,701
Total Intangible liabilities, net	(12,480)	(16,387)
Leases, Acquired-in-Place [Member]
Intangible assets, net
Above market leases	280,604	273,077
Acquired Leasing Commissions [Member]
Intangible assets, net
Above market leases	72,560	68,756
Above Market Leases [Member]
Intangible assets, net
Above market leases	14,620	14,620
Payment in Lieu of Taxes [Member]
Intangible assets, net
Above market leases	$ 6,394	$ 6,394

Real Estate and Intangibles -_2

Real Estate and Intangibles - Amortization of Total Intangible Assets and Intangible Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Real Estate [Abstract]
2024	$ 20,088
2025	17,712
2026	16,593
2027	14,666
2028	12,248
Thereafter	67,146
Intangible assets, Total	148,453
2024	(2,938)
2025	(2,246)
2026	(2,008)
2027	(1,783)
2028	(1,238)
Thereafter	(2,267)
Intangible liabilities, Total	$ (12,480)	$ (16,387)

Real Estate and Intangibles -_3

Real Estate and Intangibles - Summary of Scheduled Amortization Market Lease Intangibles (Detail) $ in Thousands	Dec. 31, 2023 USD ($)
Acquired Above-Market Lease Intangibles
2024	$ 1,129
2025	1,097
2026	1,096
2027	1,096
2028	725
Acquired Below-Market Lease Intangibles
2024	(2,938)
2025	(2,246)
2026	(2,008)
2027	(1,783)
2028	$ (1,238)

Investments in Unconsolidated_3

Investments in Unconsolidated Real Estate Venture - Summary of Investments in Unconsolidated Real Estate Ventures (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Investment in unconsolidated real estate venture	$ 284,544	$ 271,644
MedBase Venture [Member]
Related Party Transaction [Line Items]
Investment in unconsolidated real estate venture	$ 284,544	$ 271,644
Effective Ownership Interest	53%

Investments in Unconsolidated_4

Investments in Unconsolidated Real Estate Venture - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) Property	Dec. 31, 2022 USD ($) Property	Dec. 31, 2021 USD ($)	Oct. 13, 2021 ft² Property
Subsequent Event [Line Items]
Asset management service revenue	$ 2.1	$ 1.4	$ 0.1
J V Partner | Global Investor [Member]
Subsequent Event [Line Items]
Effective Ownership Interest				53%
J V Partner | V A Lubbock V A Lenexa V A Chattanooga And V A San Antonio
Subsequent Event [Line Items]
Number of properties | Property		4
J V Partner | VA Birmingham, VA Marietta, VA Columbus and VA Phoenix [Member]
Subsequent Event [Line Items]
Purchase price		$ 273.2
J V Partner | V A Portfolio [Member]
Subsequent Event [Line Items]
Number of properties | Property	9			10
Area of properties acquired | ft²				1,214,165
J V Partner | VA - Corpus Christi [Member]
Subsequent Event [Line Items]
Purchase price	$ 34.5

Investments in Unconsolidated_5

Investments in Unconsolidated Real Estate Venture - Summary of Financial Information (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Balance sheet information:
Total assets		$ 2,879,752	$ 2,829,385
Total liabilities (2)		1,470,236	1,418,403
Total equity		1,322,201	1,244,881
Total liabilities and equity		2,879,752	2,829,385
Investment in unconsolidated real estate venture		284,544	271,644
Income statement information:
Revenues		287,227	293,606	$ 274,860
Net income		18,804	31,474	30,058
Real Estate Joint Venture [Member]
Balance sheet information:
Real estate, net (1)		449,956	430,823
Other assets, net	[1]	97,190	90,100
Total assets		547,146	520,923
Total liabilities (2)	[2]	10,854	9,026
Total equity		536,292	511,897
Total liabilities and equity		547,146	520,923
Investment in unconsolidated real estate venture		284,169	271,269
Basis differential (3)	[3]	375	375
Carrying value of the Company's investment in the unconsolidated venture		284,544	271,644
Income statement information:
Revenues		40,693	25,898	1,864
Operating income		10,567	6,530	548
Net income		10,402	6,366	512
Company's share of net income		$ 5,498	$ 3,374	$ 271
[1] At December 31, 2023 and 2022, this amount included right-of-use assets - finance leases totaling approximately $ 4.8 million and $ 4.9 million, respectively, representing a ground lease at VA – Lubbock. At December 31, 2023 and 2022, this amount included lease liabilities - finance leases totaling approximately $ 5.0 million and $ 5.0 million, respectively, representing a ground lease at VA – Lubbock This amount represents the aggregate difference between our historical cost basis and the basis reflected at the joint venture level

Investments in Unconsolidated_6

Investments in Unconsolidated Real Estate Venture - Summary of Financial Information (Parenthetical) (Details) - J V Partner [Member] - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid expenses and other assets	Prepaid expenses and other assets
Finance lease, right-of-use asset	$ 4.8	$ 4.9
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts payable, accrued expenses and other liabilities	Accounts payable, accrued expenses and other liabilities
Finance lease, liability	$ 5	$ 5

Debt - Summary of Borrowings (D

Debt - Summary of Borrowings (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total revolving credit facility, Principal Outstanding		$ 79,000	$ 65,500
Loan, Principal Outstanding		1,299,597
Total term loan facilities, net, Principal Outstanding		299,108	248,972
Total notes payable, net, Principal Outstanding		696,532	696,052
Total mortgage notes payable, net, Principal Outstanding		220,195	240,847
Total debt, Principal Outstanding		1,294,835	1,251,371
Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		700,000	700,000
Less: Total unamortized deferred financing fees		(3,468)	(3,948)
Mortgage Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		220,597	240,612
Less: Total unamortized deferred financing fees		(944)	(1,405)
Less: Total unamortized premium/discount		542	1,640
Mortgage Notes Payable [Member] | CBP Savannah [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 9,549	10,389
Loan, Interest Rate	[1],[2]	3.40%
Loan, Current Maturity		2033-07
Mortgage Notes Payable [Member] | ICE Charleston [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 11,998	13,441
Loan, Interest Rate	[1],[2]	4.21%
Loan, Current Maturity		2027-01
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 11,603	13,438
Loan, Interest Rate	[1],[2]	4.46%
Loan, Current Maturity		2026-07
Mortgage Notes Payable [Member] | DEA Pleasanton [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding			15,700
Loan, Interest Rate	[1],[3]	L + 150bps
Mortgage Notes Payable [Member] | VA Loma Linda [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 127,500	127,500
Loan, Interest Rate	[1],[2]	3.59%
Loan, Current Maturity		2027-07
Mortgage Notes Payable [Member] | VA Golden [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 8,447	8,644
Loan, Interest Rate	[1],[2]	5%
Loan, Current Maturity		2024-04
Mortgage Notes Payable [Member] | USCIS - Kansas City [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 51,500	51,500
Loan, Interest Rate	[1],[2]	3.68%
Loan, Current Maturity		2024-08
2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 100,000	100,000
Loan, Interest Rate	[1],[4]	5.05%
Loan, Current Maturity	[5]	2024-03
2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 200,000	150,000
Loan, Interest Rate	[1],[6]	5.39%
Loan, Current Maturity		2026-07
Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 300,000	250,000
Less: Total unamortized deferred financing fees		(892)	(1,028)
Total term loan facilities, net, Principal Outstanding		$ 299,108	248,972
2017 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	4.05%
Loan, Current Maturity		2027-05
2017 series A senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 95,000	95,000
2017 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	4.15%
Loan, Current Maturity		2029-05
2017 series B senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 50,000	50,000
2017 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	4.30%
Loan, Current Maturity		2032-05
2017 series C senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 30,000	30,000
2019 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	3.73%
Loan, Current Maturity		2029-09
2019 series A senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 85,000	85,000
2019 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	3.83%
Loan, Current Maturity		2031-09
2019 series B senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 100,000	100,000
2019 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	3.98%
Loan, Current Maturity		2034-09
2019 series C senior notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 90,000	90,000
2021 Series A Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	2.62%
Loan, Current Maturity		2028-10
2021 Series A Senior Notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 50,000	50,000
2021 Series B Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[1]	2.89%
Loan, Current Maturity		2030-10
2021 Series B Senior Notes [Member] | Senior Unsecured Notes Payable
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 200,000	200,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Total revolving credit facility, Principal Outstanding	[7]	$ 79,000	$ 65,500
Loan, Interest Rate	[1],[7]	S + 135bps
Loan, Current Maturity	[7],[8]	2025-07
[1] At December 31, 2023 , the USD SOFR with a five day lookback (“S”) was 5.31 %. At December 31, 2022, the one-moth LIBOR ("L") was 4.39 %. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for each of our $ 450.0 million senior unsecured revolving credit facility (our “revolving credit facility”), our $ 200.0 million senior unsecured term loan facility (as amended, our “2018 term loan facility”) and our $ 100.0 million senior unsecured term loan facility (our “2016 term loan facility”) is based on our consolidated leverage ratio, as set forth in the respective loan agreements. Effective interest rates are as follows: VA – Golden 5.03 %, USFS II – Albuquerque 3.92 %, ICE – Charleston 3.93 %, VA – Loma Linda 3.78 %, CBP – Savannah 4.12 %, USCIS – Kansas City 2.05 %. On January 26, 2023, we used $ 15.7 million of available cash to extinguish the $ 15.7 million mortgage note obligation on DEA – Pleasanton. Entered into one interest rate swap with an effective date of September 29, 2023 with a notional value of $ 100.0 million to effectively fix the interest rate at 5.05 % annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement. On January 23, 2024, we entered into the seventh amendment to the 2016 term loan facility to extend the maturity date of the loan agreement to January 30, 2025 . Entered into two interest rate swaps with an effective date of June 23, 2023 with an aggregate notional value of $ 200.0 million to effectively fix the interest rate at 5.39 % annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. Our revolving credit facility had available capacity of $ 370.9 million at December 31, 2023 , with an accordion feature that permits us to request additional lender commitments for up to $ 250.0 million of additional capacity, subject to the satisfaction of customary terms and conditions. Our revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee.

Debt - Summary of Borrowings (P

Debt - Summary of Borrowings (Parenthetical) (Detail)							12 Months Ended
	Jan. 23, 2024	May 30, 2023	Feb. 03, 2023 USD ($) Swap	Jan. 26, 2023 USD ($)	Nov. 29, 2022	Oct. 27, 2022 USD ($)	Dec. 31, 2023 USD ($) Swap	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jul. 20, 2023 USD ($)
Debt Instrument [Line Items]
Loan, interest rate		0.10%
Loan, Principal Outstanding							$ 1,299,597,000
Mortgage note obligation							20,002,000	$ 10,899,000	$ 4,233,000
MEPCOM Jacksonville [Member]
Debt Instrument [Line Items]
Mortgage note obligation						$ 5,800,000
DEA Pleasanton [Member]
Debt Instrument [Line Items]
Cash				$ 15,700,000
Mortgage note obligation				$ 15,700,000
Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility										$ 50,000,000
Number of forward interest rate swaps | Swap			2
Forward swaps effective date			Jun. 30, 2023
Aggregate notional value of interest rate swaps			$ 200,000,000				200,000,000			100,000,000
2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 200,000,000	150,000,000
Amount available under revolving credit facility										50,000,000
2018 Term Loan Facility [Member] | Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Number of forward interest rate swaps | Swap							2
Forward swaps effective date							Jun. 23, 2023
Forward swaps interest rate							5.39%
2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, interest rate					0.10%
Loan, Principal Outstanding							$ 100,000,000	100,000,000
2016 Term Loan Facility [Member] | Subsequent Event [Member]
Debt Instrument [Line Items]
Extended maturity date	Jan. 30, 2025
2016 Term Loan Facility [Member] | Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Aggregate notional value of interest rate swaps							$ 100,000,000
Forward swaps interest rate							5.05%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility							$ 370,900,000			$ 50,000,000
Credit facility additional maximum borrowing capacity							$ 250,000,000
Line of Credit Facility, Description							revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee.
Revolving Credit Facility [Member] | Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Number of forward interest rate swaps | Swap							1
Forward swaps effective date							Sep. 29, 2023
Revolving Credit Facility [Member] | 2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility							$ 50,000,000
Mortgage Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							220,597,000	240,612,000
Mortgage Notes Payable [Member] | CBP Savannah [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 9,549,000	10,389,000
Effective interest rate							4.12%
Mortgage Notes Payable [Member] | ICE Charleston [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 11,998,000	13,441,000
Effective interest rate							3.93%
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 11,603,000	13,438,000
Effective interest rate							3.92%
Mortgage Notes Payable [Member] | DEA Pleasanton [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding								15,700,000
Mortgage Notes Payable [Member] | VA Loma Linda [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 127,500,000	127,500,000
Effective interest rate							3.78%
Mortgage Notes Payable [Member] | VA Golden [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 8,447,000	8,644,000
Effective interest rate							5.03%
Mortgage Notes Payable [Member] | USCIS – Kansas City
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 51,500,000	$ 51,500,000
Effective interest rate							2.05%
Senior Unsecured Notes [Member] | 2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 200,000,000
Senior Unsecured Notes [Member] | 2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							100,000,000
Senior Unsecured Notes [Member] | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding							$ 450,000,000
LIBOR [Member]
Debt Instrument [Line Items]
Loan, interest rate							4.39%
SOFR [Member]
Debt Instrument [Line Items]
Loan, interest rate							5.31%
Number of forward interest rate swaps | Swap			3
Aggregate notional value of interest rate swaps			$ 100,000,000

Debt - Additional Information (

Debt - Additional Information (Detail)

12 Months Ended

Jan. 23, 2024

Jan. 02, 2024

Jul. 20, 2023 USD ($)

May 30, 2023

Feb. 03, 2023 USD ($) Swap

Jan. 26, 2023 USD ($)

Nov. 29, 2022

Nov. 23, 2022

Oct. 27, 2022 USD ($)

Jul. 22, 2022

Dec. 31, 2023 USD ($) Swap

Dec. 31, 2022 USD ($)

Dec. 31, 2021 USD ($)

Jul. 23, 2021 USD ($)

Debt Instrument [Line Items]

Net carrying value of real estate collateralizing the mortgage

$ 325,900,000

$ 356,800,000

Loan, Principal Outstanding

1,299,597,000

Loan, interest rate

0.10%

Mortgage note obligation

20,002,000

10,899,000

$ 4,233,000

Proceeds from sale of disposition portfolio properties

$ 5,800,000

Interest Rate Swaps [Member]

Debt Instrument [Line Items]

Number of forward interest rate swaps | Swap

2

Aggregate notional value of interest rate swaps

$ 100,000,000

$ 200,000,000

$ 200,000,000

Forward swaps effective date

Jun. 30, 2023

Debt Instrument, Maturity Date, Description

The third swap, with a notional value of $100.0 million, became effective in September 2023. For more information on our interest rate swaps, see Note 6 to the Consolidated Financial Statements.

Amount available under revolving credit facility

50,000,000

Subsequent Event [Member]

Debt Instrument [Line Items]

Initial maturity date

Mar. 29, 2024

Margin spread percentage

0.01%

LIBOR [Member]

Debt Instrument [Line Items]

Loan, interest rate

4.39%

SOFR [Member]

Debt Instrument [Line Items]

Number of forward interest rate swaps | Swap

3

Aggregate notional value of interest rate swaps

$ 100,000,000

Loan, interest rate

5.31%

Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Loan, Current Maturity

[1],[2]

2025-07

Senior unsecured notes, Maturity date

[1],[2]

2025-07

Debt instrument, Term

4 years

Amount available under revolving credit facility

50,000,000

$ 370,900,000

Line of Credit Facility, Description

revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee.

Revolving Credit Facility [Member] | Interest Rate Swaps [Member]

Debt Instrument [Line Items]

Number of forward interest rate swaps | Swap

1

Forward swaps effective date

Sep. 29, 2023

Revolving Credit Facility [Member] | Maximum [Member]

Debt Instrument [Line Items]

Effective interest rate

0.80%

Revolving Credit Facility [Member] | Maximum [Member] | SOFR [Member]

Debt Instrument [Line Items]

Effective interest rate

1.80%

Revolving Credit Facility [Member] | Minimum [Member]

Debt Instrument [Line Items]

Effective interest rate

0.20%

Revolving Credit Facility [Member] | Minimum [Member] | SOFR [Member]

Debt Instrument [Line Items]

Effective interest rate

1.20%

MEPCOM Jacksonville [Member]

Debt Instrument [Line Items]

Mortgage note obligation

$ 5,800,000

DEA Pleasanton [Member]

Debt Instrument [Line Items]

Mortgage note obligation

$ 15,700,000

Cash

$ 15,700,000

Second Amended Purchase and Sale Agreement [Member]

Debt Instrument [Line Items]

Proceeds from sale of disposition portfolio properties

13,600,000

2018 Term Loan Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

$ 200,000,000

$ 150,000,000

Senior unsecured notes, Interest rate

[3],[4]

5.39%

Loan, Current Maturity

2026-07

Senior unsecured notes, Maturity date

2026-07

Debt instrument, Term

5 years

Amount available under revolving credit facility

50,000,000

2018 Term Loan Facility [Member] | Interest Rate Swaps [Member]

Debt Instrument [Line Items]

Number of forward interest rate swaps | Swap

2

Forward swaps effective date

Jun. 23, 2023

2018 Term Loan Facility [Member] | Maximum [Member]

Debt Instrument [Line Items]

Increasing term loan facility commitments

200,000,000

Effective interest rate

0.70%

2018 Term Loan Facility [Member] | Maximum [Member] | SOFR [Member]

Debt Instrument [Line Items]

Effective interest rate

1.70%

2018 Term Loan Facility [Member] | Minimum [Member]

Debt Instrument [Line Items]

Increasing term loan facility commitments

$ 150,000,000

Effective interest rate

0.20%

2018 Term Loan Facility [Member] | Minimum [Member] | SOFR [Member]

Debt Instrument [Line Items]

Effective interest rate

1.20%

2018 Term Loan Facility [Member] | Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Amount available under revolving credit facility

$ 50,000,000

Initial maturity date

Jul. 22, 2022

Federal Funds Effective Rate Plus

Debt Instrument [Line Items]

Effective interest rate

0.50%

Eurodollar Rate Plus

Debt Instrument [Line Items]

Effective interest rate

1%

2016 Term Loan Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

$ 100,000,000

$ 100,000,000

Senior unsecured notes, Interest rate

[3],[5]

5.05%

Loan, Current Maturity

[6]

2024-03

Senior unsecured notes, Maturity date

[6]

2024-03

Loan, interest rate

0.10%

2016 Term Loan Facility [Member] | Interest Rate Swaps [Member]

Debt Instrument [Line Items]

Aggregate notional value of interest rate swaps

$ 100,000,000

2016 Term Loan Facility [Member] | Subsequent Event [Member]

Debt Instrument [Line Items]

Extended maturity date

Jan. 30, 2025

Senior Unsecured Notes | Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

450,000,000

Senior Unsecured Notes | Second Amendment

Debt Instrument [Line Items]

Loan, Principal Outstanding

$ 650,000

Increase in borrowing capacity

50,000,000

Senior Unsecured Notes | Second Amendment | Maximum [Member]

Debt Instrument [Line Items]

Increase in borrowing capacity

50,000

Senior Unsecured Notes | Second Amendment | Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

450,000

Increase in borrowing capacity

250,000,000

Senior Unsecured Notes | 2018 Term Loan Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

200,000,000

Senior Unsecured Notes | 2018 Term Loan Facility [Member] | Second Amendment

Debt Instrument [Line Items]

Loan, Principal Outstanding

200,000,000

Senior Unsecured Notes | 2016 Term Loan Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

$ 100,000,000

Senior Unsecured Credit Facility

Debt Instrument [Line Items]

Loan, interest rate

0.10%

Senior Unsecured Credit Facility | Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Line of Credit Facility, Description

Our revolving credit facility has an initial four-year term and will mature in July 2025, with two six-month as-of-right extension options, subject to certain conditions and the payment of an extension fee.

Senior Unsecured Credit Facility | Second Amendment

Debt Instrument [Line Items]

Increase decrease of effective interest rate margin percentage

0.01%

Senior Unsecured Credit Facility | 2016 Term Loan Facility [Member]

Debt Instrument [Line Items]

Loan, Principal Outstanding

$ 100,000,000

First Amendment [Member] | 2018 Term Loan Facility [Member] | Revolving Credit Facility [Member]

Debt Instrument [Line Items]

Extended maturity date

Jul. 24, 2023

[1] Our revolving credit facility has two six-month as-of-right extension options subject to certain conditions and the payment of an extension fee. Our revolving credit facility had available capacity of $ 370.9 million at December 31, 2023 , with an accordion feature that permits us to request additional lender commitments for up to $ 250.0 million of additional capacity, subject to the satisfaction of customary terms and conditions. At December 31, 2023 , the USD SOFR with a five day lookback (“S”) was 5.31 %. At December 31, 2022, the one-moth LIBOR ("L") was 4.39 %. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for each of our $ 450.0 million senior unsecured revolving credit facility (our “revolving credit facility”), our $ 200.0 million senior unsecured term loan facility (as amended, our “2018 term loan facility”) and our $ 100.0 million senior unsecured term loan facility (our “2016 term loan facility”) is based on our consolidated leverage ratio, as set forth in the respective loan agreements. Entered into two interest rate swaps with an effective date of June 23, 2023 with an aggregate notional value of $ 200.0 million to effectively fix the interest rate at 5.39 % annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. Entered into one interest rate swap with an effective date of September 29, 2023 with a notional value of $ 100.0 million to effectively fix the interest rate at 5.05 % annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement. On January 23, 2024, we entered into the seventh amendment to the 2016 term loan facility to extend the maturity date of the loan agreement to January 30, 2025 .

Debt - Schedule of Aggregate De

Debt - Schedule of Aggregate Debt Maturities (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
2024	$ 164,298
2025	83,598
2026	210,054
2027	230,733
2028	50,983
Thereafter	559,931
Debt instrument carrying amount	1,299,597
Unamortized premium/discount & deferred financing	(4,762)
Total debt, Principal Outstanding	$ 1,294,835	$ 1,251,371

Derivative and Hedging Activiti

Derivative and Hedging Activities - Schedule of Key Terms and Fair Values of Our Interest Rate Swap Derivatives (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Interest Swap Rate at 4.01% Fixed Rate [Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	4.01%
Floating Rate Index	USD-SOFR with -5 Day Lookback
Forward swaps effective date	Jun. 23, 2023
Expiration Date	Mar. 23, 2025
Fair Value	$ 599,000
Interest Swap Rate at 4.18% Fixed Rate [Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	4.18%
Floating Rate Index	USD-SOFR with -5 Day Lookback
Forward swaps effective date	Jun. 23, 2023
Expiration Date	Dec. 23, 2024
Fair Value	$ 501,000
Interest Swap Rate at 3.70% Fixed Rate [Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	3.70%
Floating Rate Index	USD-SOFR with -5 Day Lookback
Forward swaps effective date	Sep. 29, 2023
Expiration Date	Jun. 29, 2025
Fair Value	$ 894,000
Interest Swap Rate at 1.37% Fixed Rate [Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	1.37%
Floating Rate Index	One-Month SOFR
Forward swaps effective date	Nov. 29, 2022
Expiration Date	Sep. 29, 2023
Fair Value		$ 2,530,000
Interest Swap Rate at 2.58% Fixed Rate [Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 150,000,000
Forward swaps interest rate	2.58%
Floating Rate Index	One-Month SOFR
Forward swaps effective date	Dec. 23, 2022
Expiration Date	Jun. 19, 2023
Fair Value		$ 1,490,000

Derivative and Hedging Activi_2

Derivative and Hedging Activities - Schedule of Fair Value of Our Interest Rate Derivatives as Well as Their Classification on Our Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Interest rate swaps-Asset	$ 1,994	$ 4,020

Derivative and Hedging Activi_3

Derivative and Hedging Activities - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2023 USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Estimates reclassified from accumulated other comprehensive income (loss) increase to interest expense over the next 12 months	$ 2,100,000
Credit risk related contingent features derivatives, net fair value of derivatives in liability position	$ 0

Derivative and Hedging Activi_4

Derivative and Hedging Activities - Schedule of Effects of Our Interest Rate Derivatives on Our Consolidated Statements of Operations and Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Unrealized gain recognized in AOCI	$ 3,811	$ 8,427	$ 1,787
Gain (loss) reclassified from AOCI into interest expense	$ 5,836	$ (1,292)	$ (5,293)

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swaps-Asset	$ 1,994	$ 4,020
Fair Value, Recurring | Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swaps-Asset	$ 1,994	$ 4,020

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment loss				$ 5,540,000
ICE - Otay [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment loss	$ 5,500,000	$ 5,500,000	$ 0	$ 5,500,000
ICE - Otay [Member] | Cash Flow Discount Rate [Member] | Cash Flow [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative Investment, Measurement Input			0.0625
ICE - Otay [Member] | Cash Flow Discount Rate [Member] | Cash Flow [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative Investment, Measurement Input			0.09
ICE - Otay [Member] | Measurement Input Average Price Per Square Foot of Comparable Sales [Member] | Market Approach [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative Investment, Measurement Input			1.0908
ICE - Otay [Member] | Measurement Input Average Price Per Square Foot of Comparable Sales [Member] | Market Approach [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative Investment, Measurement Input			1.859

Fair Value Measurements - Sch_2

Fair Value Measurements - Schedule of Fair Value Financial Assets And Liabilities Not measured At Fair Value (Detail) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Revolving Credit Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	[1]	$ 79,000	$ 65,500
Financial liabilities, Fair value	[2]	79,000	65,500
2016 Term Loan Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	[1]	100,000	100,000
Financial liabilities, Fair value	[2]	100,000	100,000
2018 Term Loan Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	[1]	200,000	150,000
Financial liabilities, Fair value	[2]	200,000	150,000
Notes Payable [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	[1]	700,000	700,000
Financial liabilities, Fair value	[2]	607,046	594,019
Mortgages Payable [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	[1]	220,597	240,612
Financial liabilities, Fair value	[2]	$ 208,743	$ 224,462
[1] The carrying amount consists of principal only. We deem the fair value measurement of the financial liability instrument a Level 3 measurement.

Equity Incentive Plan - Additio

Equity Incentive Plan - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares authorized	200,000,000	200,000,000
Corporate general and administrative	$ 27,118	$ 24,785	$ 23,522
Compensation expense recognized	1,300
Severance payment	400
Restricted Stock
Stockholders Equity Note Disclosure [Line Items]
Fair value of restricted stock,vested	400	1,300	900
Unamortized restricted stock expense	$ 200
Weighted average period	9 months 18 days
Long Term Incentive Plan
Stockholders Equity Note Disclosure [Line Items]
Compensation expense recognized	$ 5,200	5,900	4,200
Fair value of restricted stock,vested	6,900	5,500	4,500
Unamortized restricted stock expense	$ 4,800
Weighted average period	1 year 6 months
Recapture of compensation costs	$ 800
Service long term incentive plan
Stockholders Equity Note Disclosure [Line Items]
Compensation expense recognized	400
Operational long term incentive plan | Maximum [Member]
Stockholders Equity Note Disclosure [Line Items]
Compensation expense recognized	$ 100
2015 Equity Incentive Plan [Member] | Restricted Stock
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares authorized	5,273,959
Share available for issuance under equity incentive plan	836,574
Compensation expense recognized	$ 600	$ 600	$ 800

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Restricted Shares (Details) - $ / shares		12 Months Ended
		Dec. 31, 2023		Dec. 31, 2022	Dec. 31, 2021
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares/Units, Outstanding beginning balance		41,315		86,006	89,891
Shares/Units, Vested		(30,987)		(71,168)	(39,750)
Shares/Units, Granted		32,486		29,078	38,288
Shares/Units, Forfeited				(2,601)	(2,423)
Shares/Units, Outstanding ending balance		42,814		41,315	86,006
Weighted average grant date fair value, Outstanding beginning balance		$ 19.94		$ 19.16	$ 19.36
Weighted average grant date fair value, Vested		19.43		18.49	21.5
Weighted average grant date fair value, Granted		14.18		18.81	21.08
Weighted average grant date fair value, Forfeited				21.16	18.36
Weighted average grant date fair value, Outstanding ending balance		$ 15.94		$ 19.94	$ 19.16
Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares/Units, Outstanding beginning balance	[1]	896,665		651,238	492,180
Shares/Units, Vested	[1]	(423,969)		(115,412)	(93,085)
Shares/Units, Granted	[1]	857,228	[2]	360,839	284,528
Shares/Units, Forfeited	[1]	(427,115)	[2]		(32,385)
Shares/Units, Outstanding ending balance	[1]	902,809		896,665	651,238
Weighted average grant date fair value, Outstanding beginning balance		$ 19.9		$ 21.02	$ 19.88
Weighted average grant date fair value, Vested		18.73		18.66	18.55
Weighted average grant date fair value, Granted		10.54	[2]	17.48	22.18
Weighted average grant date fair value, Forfeited		16.23	[2]		21.03
Weighted average grant date fair value, Outstanding ending balance		$ 13.3		$ 19.9	$ 21.02
[1] Reflects the number LTIP units issued to the grantee on the grant date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units Modified LTIP Units are treated as forfeited and re-granted at their new fair value.

Equity Incentive Plan - Summa_2

Equity Incentive Plan - Summary of Grants (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Services
Vest Date	Dec. 31, 2023
Services | January 4, 2021
Vest Date			Dec. 31, 2023
Units Granted			113,703
Units vested			106,963
Services | May 19, 2021
Vest Date			May 03, 2022
Units Granted			6,647
Units vested			6,647
Services | January 3, 2022
Vest Date		Dec. 31, 2024
Units Granted	37,392	110,906
Services | May 11, 2022
Vest Date		May 02, 2023
Units Granted		11,238
Units vested		11,238
Services | January 3, 2023
Vest Date	Dec. 31, 2025
Units Granted	219,859
Services | March 2, 2023
Vest Date	Mar. 02, 2026
Units Granted	3,438
Services | May 9, 2023
Units Granted	16,244
Operational Performance | January 4, 2021
Performance Period End Date			Dec. 31, 2023
Vest Date	Jan. 17, 2024
Units Granted			82,108
Units Earned	91,384
Operational Performance | January 3, 2022
Performance Period End Date		Dec. 31, 2024
Units Granted		80,160
Operational Performance | January 3, 2023
Performance Period End Date	Dec. 31, 2025
Units Granted	127,291
TSR Performance Shares | January 4, 2021
Performance Period End Date			Dec. 31, 2023
Units Granted			82,070
Units Earned	0
TSR Performance Shares | January 3, 2022
Performance Period End Date		Dec. 31, 2024
Units Granted		158,535
TSR Performance Shares | January 3, 2023
Performance Period End Date	Dec. 31, 2025
Units Granted	148,633
Long Term Incentive Plan
Units Granted	515,465	360,839	284,528

Equity Incentive Plan - Summa_3

Equity Incentive Plan - Summary of Grants (Parenthetical) (Details) - shares			12 Months Ended
	Jan. 19, 2024	Jan. 17, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operational | January 4, 2021 | Subsequent Event [Member]
Units vested		91,384
Operational Performance | January 4, 2021
Units Earned			91,384
Units Granted					82,108
Vest Date			Jan. 17, 2024
Operational Performance | January 3, 2022
Units Granted				80,160
Operational Performance | January 3, 2023
Units Granted			127,291
TSR Performance Shares | January 4, 2021
Units Earned			0
Units Granted					82,070
TSR Performance Shares | January 3, 2022
Units Granted				158,535
TSR Performance Shares | January 3, 2023
Units Granted			148,633
Services
Vest Date			Dec. 31, 2023
Transition and separation agreement date			Dec. 06, 2023
Services | William C. Trimble, III
Units Granted			75,044
Grant Date			Jan. 03, 2023
Services | January 4, 2021
Units vested					106,963
Units Granted					113,703
Vest Date					Dec. 31, 2023
Services | January 3, 2022
Units Granted			37,392	110,906
Vest Date				Dec. 31, 2024
Grant Date			Jan. 03, 2022
Services | January 3, 2023
Units Granted			219,859
Vest Date			Dec. 31, 2025
Long Term Incentive Plan
Units Granted			515,465	360,839	284,528
Long Term Incentive Plan | Subsequent Event [Member]
Units Granted	69,419

Equity Incentive Plan - Summa_4

Equity Incentive Plan - Summary of Significant Assumptions Used to Value the Total Shareholder (Details) - Long Term Incentive Plan	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected volatility		27%	28%
Dividend yield		4.80%	4.90%
Risk-free interest rate		1%	0.20%
Expected life	3 years	3 years	3 years
Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected volatility	26%
Dividend yield	5.60%
Risk-free interest rate	4.20%
Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected volatility	39%
Dividend yield	8.50%
Risk-free interest rate	5.20%

Equity - Additional Information

Equity - Additional Information (Detail) - USD ($) $ in Millions						12 Months Ended
	Jan. 25, 2023	May 10, 2022	Dec. 28, 2021	Aug. 11, 2021	Dec. 20, 2019	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Mar. 31, 2023	Apr. 28, 2022
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares issued						100,973,247	90,814,021
Underwriters option to purchase additional shares				6,300,000
Contribution of property for common units, shares issued	12,391
Contribution of property for common units, partial consideration		827,791
Two Thousand Nineteen Dollar Two Hundred Millions A T M Program
Stockholders Equity Note Disclosure [Line Items]
Aggregate offering price of shares of common stock that the Company may issue and sell					$ 300
2019 ATM Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Gross sale of common stock available for grant						$ 80.6
Two Thousand Twenty One A T M Program
Stockholders Equity Note Disclosure [Line Items]
Number of Shares Sold						0
December 2021 ATM Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Gross sale of common stock available for grant						$ 300
Performance Based LTIP Units[Member]
Stockholders Equity Note Disclosure [Line Items]
Operating partnership dividend rate percentage								10%
Service Based LTIP Units[Member]
Stockholders Equity Note Disclosure [Line Items]
Operating partnership dividend rate percentage								100%
Director [Member] | Share Repurchase Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Repurchase of common stock,percentage										5%
Maximum [Member] | Director [Member] | Share Repurchase Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Repurchase of common stock,shares						0				4,538,994
Easterly Funds [Member]
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares issued						5,867,740	204,751	343,515
Redemption of common units to common stock (in share)						5,867,740	204,751	343,515
Underwritten Public Offering [Member]
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares issued			3,991,000	6,300,000		2,309,000
Proceeds from issuance initial public offering			$ 85
Cash									$ 46.8

Equity - Summary of Dividends D

Equity - Summary of Dividends Declared (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Dividends Payable [Line Items]
Dividend	$ 1.06	$ 1.06	$ 1.05
Q1 2021 [Member]
Dividends Payable [Line Items]
Declaration Date	Apr. 29, 2021
Record Date	May 14, 2021
Pay Date	May 26, 2021
Dividend	$ 0.260
Q2 2021 [Member]
Dividends Payable [Line Items]
Declaration Date	Jul. 27, 2021
Record Date	Aug. 12, 2021
Pay Date	Aug. 24, 2021
Dividend	$ 0.265
Q3 2021 [Member]
Dividends Payable [Line Items]
Declaration Date	Oct. 28, 2021
Record Date	Nov. 12, 2021
Pay Date	Nov. 24, 2021
Dividend	$ 0.265
Q4 2021 [Member]
Dividends Payable [Line Items]
Declaration Date	Feb. 22, 2022
Record Date	Mar. 10, 2022
Pay Date	Mar. 22, 2022
Dividend	$ 0.265
Q1 2022 [Member]
Dividends Payable [Line Items]
Declaration Date	Apr. 27, 2022
Record Date	May 13, 2022
Pay Date	May 25, 2022
Dividend	$ 0.265
Q2 2022 [Member]
Dividends Payable [Line Items]
Declaration Date	Jul. 27, 2022
Record Date	Aug. 11, 2022
Pay Date	Aug. 23, 2022
Dividend	$ 0.265
Q3 2022 [Member]
Dividends Payable [Line Items]
Declaration Date	Oct. 26, 2022
Record Date	Nov. 11, 2022
Pay Date	Nov. 23, 2022
Dividend	$ 0.265
Q4 2022 [Member]
Dividends Payable [Line Items]
Declaration Date	Feb. 22, 2023
Record Date	Mar. 09, 2023
Pay Date	Mar. 21, 2023
Dividend	$ 0.265
Q1 2023 [Member]
Dividends Payable [Line Items]
Declaration Date	Apr. 26, 2023
Record Date	May 11, 2023
Pay Date	May 23, 2023
Dividend	$ 0.265
Q2 2023 [Member]
Dividends Payable [Line Items]
Declaration Date	Aug. 02, 2023
Record Date	Aug. 17, 2023
Pay Date	Aug. 29, 2023
Dividend	$ 0.265
Q3 2023 [Member]
Dividends Payable [Line Items]
Declaration Date	Oct. 26, 2023
Record Date	Nov. 09, 2023
Pay Date	Nov. 21, 2023
Dividend	$ 0.265
Q4 2023 [Member]
Dividends Payable [Line Items]
Declaration Date	Feb. 21, 2024
Record Date	Mar. 06, 2024
Pay Date	Mar. 18, 2024
Dividend	$ 0.265

Equity - Schedule of Informatio

Equity - Schedule of Information with Respect to 2019 ATM Program (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Subsidiary Sale Of Stock [Line Items]
Net Proceeds	$ 86,472	$ 9,504	$ 175,929
2019 ATM Program [Member]
Subsidiary Sale Of Stock [Line Items]
Number of Shares Issued	1,950,000	434,925	3,671,232
Net Proceeds	$ 39,279	$ 9,409	$ 90,005

Equity - Schedule of Informat_2

Equity - Schedule of Information with Respect to 2019 ATM Program (Parenthetical) (Detail) - Underwritten Public Offering [Member] - 2019 ATM Program [Member] $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares
Subsidiary Sale Of Stock [Line Items]
Number of unsettled common stock shares sold | shares	500,000
Weighted average price per share | $ / shares	$ 13.52
Net proceeds from unsettled common stock shares sold | $	$ 6.8

Earnings Per Share - Summary of

Earnings Per Share - Summary of Basic and Diluted Earnings Per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share Basic And Diluted [Line Items]
Net income		$ 21,060	$ 35,562	$ 33,957
Less: Non-controlling interest in Operating Partnership		(2,256)	(4,088)	(3,899)
Net income available to Easterly Government Properties, Inc.		18,804	31,474	30,058
Less: Dividends on participating securities		(599)	(546)	(470)
Net income available to common stockholders		$ 18,205	$ 30,928	$ 29,588
Denominator for basic EPS		94,264,166	90,613,966	84,043,012
Denominator for diluted EPS		94,556,055	90,948,701	84,619,390
Basic EPS		$ 0.19	$ 0.34	$ 0.35
Diluted EPS		$ 0.19	$ 0.34	$ 0.35
Stock Compensation Plan [Member]
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect		18,128	19,336	52,500
Long Term Incentive Plan
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect	[1]	269,685	315,399	434,631
Forward Sales Agreements [Member]
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect	[2]	4,076		89,247
[1] During the years ended December 31, 2023, 2022 and 2021, there were approximately 387,010 , 314,529 and 116,595 unvested performance-based LTIP units, respectively, that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. During the year ended December 31, 2023 , there were no shares of underlying unsettled forward sales transactions that were included in the computation of diluted earnings per share because to do so would have been antidilutive for the period. During the years ended December 31, 2022 and 2021, there were approximately 4,259,000 and 326,000 shares, respectively, of underlying unsettled forward sales transactions that were not included in the computation of diluted earnings per share because to do so would have been antidilutive for the period.

Earnings Per Share - Summary _2

Earnings Per Share - Summary of Basic and Diluted Earnings Per Common Share (Parenthetical) (Detail) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Unvested Performance-Based Long Term Incentive Plan [Member]
Earnings Per Share Basic And Diluted [Line Items]
Antidilutive securities excluded from computation of earnings per share amount	387,010	314,529	116,595
Underlying Unsettled Forward Sales Transactions [Member]
Earnings Per Share Basic And Diluted [Line Items]
Antidilutive securities excluded from computation of earnings per share amount	0	4,259,000	326,000

Leases - Additional Information

Leases - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) Agreement
Lessee Lease Description [Line Items]
Average age of property	19 years
Number of lease agreement | Agreement		2
Operating lease liability	$ 3	$ 3.5
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid expenses and other assets	Prepaid expenses and other assets
Right-of-use asset	$ 3	$ 3.5

Leases - Summary of Maturity of

Leases - Summary of Maturity of Fixed Lease Payments Under Our Leases (Detail) $ in Thousands	Dec. 31, 2023 USD ($)
Leases [Abstract]
Fixed lease payments, Total	$ 2,113,973
Fixed lease payments, 2024	231,160
Fixed lease payments, 2025	225,140
Fixed lease payments, 2026	211,886
Fixed lease payments, 2027	199,504
Fixed lease payments, 2028	180,211
Fixed lease payments, Thereafter	$ 1,066,072

Leases - Summary of Composition

Leases - Summary of Composition of Lease Revenue Recognized Between Fixed and Variable Components (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Leased Assets [Line Items]
Property rental revenue	$ 273,906	$ 284,488	$ 267,389
Fixed
Operating Leased Assets [Line Items]
Property rental revenue	254,017	265,126	248,399
Variable
Operating Leased Assets [Line Items]
Property rental revenue	$ 19,889	$ 19,362	$ 18,990

Leases - Summary of Information

Leases - Summary of Information about Leases for Development Properties (Detail) - Development Properties [Member]	Dec. 31, 2023 ft²
Operating Leased Assets [Line Items]
Estimated Leased Square Feet	162,000
Food And Drug Administration ("FDA") [Member] | Atlanta [Member] | GA [Member] | Aberdeen [Member]
Operating Leased Assets [Line Items]
Lessor, operating lease, term of contract	20 years
Estimated Leased Square Feet	162,000

Leases - Schedule of Quantitati

Leases - Schedule of Quantitative Information for Our Operating Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Cash flows from operating lease costs	$ 620	$ 624	$ 421
Weighted average remaining lease term (in years)	4 years 8 months 1 day	5 years 7 months 13 days	4 years 6 months 3 days
Weighted average discount rate	3.19%	3.15%	2.36%

Leases - Schedule of Maturity o

Leases - Schedule of Maturity of Fixed Lease Payments Under Our Corporate Office Leases (Detail) - Corporate Office Leases [Member] $ in Thousands	Dec. 31, 2022 USD ($)
Schedule Of Future Minimum Rental Payments For Operating Leases [Line Items]
2024	$ 768
2025	793
2026	661
2027	368
2028	385
Thereafter	333
Total future minimum lease payments	3,308
Imputed interest	(330)
Total	$ 2,978

Revenue - Summary of Revenue fr

Revenue - Summary of Revenue from Tenant Construction Projects Disaggregated by Tenant Agency (Detail) - ASU 2014-09 [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	$ 9,962	$ 6,673	$ 5,671
Department of Veteran Affairs ("VA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	5,702	2,373	1,660
U.S Joint Staff Command ("JSC") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	2,132	948	520
Federal Bureau of Investigation ("FBI") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	792	1,307	2,384
U.S. Coast Guard ("USCG") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	346	182	98
Customs and Border Protection ("CBP") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	293	157
The Judiciary of the U.S. Government ("JUD") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	163	391	11
Department of Transportation ("DOT") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	142		49
Immigration and Customs Enforcement ("ICE") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	111	7	57
Federal Emergency Management Agency ("FEMA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	89	318	15
U.S. Citizenship and Immigration Services ("USCIS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	56	250	91
Bonneville Power Administration ("BPA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	16
Food And Drug Administration ("FDA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	45	346	93
Internal Revenue Service ("IRS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	20	37	207
National Archives and Records Administration ("NARA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	13
Department of Labor ("DOL") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	3
Occupational Safety and Health Administration ("OSHA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		116	1
National Park Service ("NPS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		110	41
General Services Administration - Other [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	$ 39	42	25
Drug Enforcement Administration ("DEA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		40	40
Federal Aviation Administration ("FAA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		29
Patent and Trademark Office ("PTO") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		14
Health Resources and Services Administration ("HRSA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		4	3
National Weather Service ("NWS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		$ 2
Bureau of the Fiscal Service ("BFS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			59
Department of Energy ("DOE") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			95
Environmental Protection Agency ("EPA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			204
Military Entrance Processing Command ("MEPCOM") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			$ 18

Revenue - Additional Informatio

Revenue - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Tenant accounts receivable	$ 66,274	$ 58,835
ASU 2014-09 [Member]
Disaggregation of Revenue [Line Items]
Accounts receivable related to tenant construction projects	9,600	6,800
Contract assets	0	0
Contract liabilities	0	0
ASU 2014-09 [Member] | Various GSA - Buffalo Property [Member] | Parking Garage [Member]
Disaggregation of Revenue [Line Items]
Tenant accounts receivable	100	100
Total revenues	$ 500	$ 400	$ 400

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) - USD ($)	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Oct. 21, 2015
Commitments And Contingencies [Line Items]
Tax Protection Agreement Period	4 years	4 years	4 years	8 years
Outstanding borrowings	$ 79,000,000	$ 65,500,000
Standby Letters of Credit [Member]
Commitments And Contingencies [Line Items]
Outstanding borrowings	100,000	100,000
Letters of Credit Outstanding, Amount	$ 0	$ 0

Concentrations Risk - Additiona

Concentrations Risk - Additional Information (Detail) - Property	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Wholly Owned Properties [Member]
Concentration Risk [Line Items]
Number of properties	90	86
CALIFORNIA
Concentration Risk [Line Items]
Number of properties	18	17
Rentable Square Feet [Member] | Credit Concentration Risk [Member] | CALIFORNIA
Concentration Risk [Line Items]
Percentage of concentrations risk	15.70%	14.80%
U.S. Government [Member] | Lease Income [Member] | Credit Concentration Risk [Member]
Concentration Risk [Line Items]
Percentage of concentrations risk	96%	96.40%
Non Governmental Tenants [Member] | Lease Income [Member] | Credit Concentration Risk [Member]
Concentration Risk [Line Items]
Percentage of concentrations risk	2.80%	3.40%
Governmental Tenants [Member] | Lease Income [Member] | Credit Concentration Risk [Member]
Concentration Risk [Line Items]
Percentage of concentrations risk	1.20%	0.20%

Related Parties - Additional In

Related Parties - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Asset Management Fees	$ 2,100	$ 1,400	$ 100
Reimbursement Cost Paid	300	100	500
Accounts payable, accrued expenses and other liabilities	80,209	67,336
Certain Entities Controlled by Chairman [Member]
Related Party Transaction [Line Items]
Reimbursable rent and office expense due to related party	800	400	300
Accounts payable, accrued expenses and other liabilities	400	100
Certain Entities Controlled by Vice Chairman [Member]
Related Party Transaction [Line Items]
Reimbursable payroll expenses interest and defeasance costs due from related party	100	100	$ 100
Reimbursements accounts receivable	$ 200	$ 400

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - USD ($)

12 Months Ended

Jan. 19, 2024

Jan. 02, 2024

Jan. 01, 2024

Feb. 03, 2023

Jan. 26, 2023

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Jul. 20, 2023

Mar. 31, 2023

Subsequent Event [Line Items]

Mortgage note obligation

$ 20,002,000

$ 10,899,000

$ 4,233,000

Proceeds from Issuance of Common Stock

86,472,000

$ 9,504,000

$ 175,929,000

Interest Rate Swap [Member]

Subsequent Event [Line Items]

Aggregate notional value of interest rate swaps

$ 200,000,000

$ 200,000,000

$ 100,000,000

Maturity date, Description

The third swap, with a notional value of $100.0 million, became effective in September 2023. For more information on our interest rate swaps, see Note 6 to the Consolidated Financial Statements.

Forward Sales Agreement [Member]

Subsequent Event [Line Items]

Cash

$ 46,800,000

Two Thousand Nineteen A T M Program [Member]

Subsequent Event [Line Items]

Issuance of common stock, net (in shares)

1,950,000

434,925

3,671,232

Proceeds from Issuance of Common Stock

$ 39,279,000

$ 9,409,000

$ 90,005,000

Two Thousand Nineteen A T M Program [Member] | Forward Sales Agreement [Member]

Subsequent Event [Line Items]

Number of unsettled common stock shares sold

500,000

Net proceeds from unsettled common stock shares sold

$ 6,800,000

Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share

$ 13.52

Weighted average price per share

$ 13.52

Two Thousand Nineteen A T M Program [Member] | Forward Sales Agreement [Member] | Subsequent Event [Member]

Subsequent Event [Line Items]

Number of unsettled common stock shares sold

89,647

Net proceeds from unsettled common stock shares sold

$ 1,200,000

Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share

$ 13.39

Weighted average price per share

$ 13.39

Restricted Common Stock [Member]

Subsequent Event [Line Items]

Units Granted

515,465

360,839

284,528

Aggregate Service-based units granted

[2]

857,228

[1]

360,839

284,528

Restricted Common Stock [Member] | Subsequent Event [Member]

Subsequent Event [Line Items]

Units Granted

69,419

Restricted Common Stock [Member] | 2015 Equity Incentive Plan [Member] | Subsequent Event [Member]

Subsequent Event [Line Items]

Units Granted

193,993

Aggregate Service-based units granted

201,150

Restricted Common Stock [Member] | Performance Periods Ending on December 31, 2025 [Member] | Subsequent Event [Member]

Subsequent Event [Line Items]

Units Granted

77,256

Restricted Common Stock [Member] | Performance Periods Ending on December 31, 2025 [Member] | Subsequent Event [Member]

Subsequent Event [Line Items]

Units Granted

116,737

D E A Pleasanton [Member]

Subsequent Event [Line Items]

Cash

$ 15,700,000

Mortgage note obligation

$ 15,700,000

[1] Modified LTIP Units are treated as forfeited and re-granted at their new fair value. Reflects the number LTIP units issued to the grantee on the grant date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units

Schedule III - Real Estate an_2

Schedule III - Real Estate and Accumulated Depreciation (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 220,195
Initial Cost to Company, Land		223,035
Initial Cost to Company, Buildings and Improvements		2,176,456
Costs Capitalized Subsequent to Acquisition	[2]	310,722
Cost amount carried at Close of Period, Land		221,999
Cost amount carried at Close of Period, Buildings and Improvements		2,488,221
Cost amount carried at Close of Period		2,710,220	[3]	$ 2,606,590	$ 2,676,565	$ 2,421,874
Accumulated Depreciation		391,077	[2],[4]	$ 321,282	$ 277,377	$ 213,213
Aberdeen [Member] | MS [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		1,147
Initial Cost to Company, Buildings and Improvements		14,044
Costs Capitalized Subsequent to Acquisition	[2]	274
Cost amount carried at Close of Period, Land		1,147
Cost amount carried at Close of Period, Buildings and Improvements		14,318
Cost amount carried at Close of Period	[3]	15,465
Accumulated Depreciation	[2],[4]	$ 3,191
Original Construction Date (Unaudited)		2005
Date Acquired		Jun. 17, 2015
Alameda [Member] | CALIFORNIA | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 5,438
Initial Cost to Company, Buildings and Improvements		4,312
Costs Capitalized Subsequent to Acquisition	[2]	70,372
Cost amount carried at Close of Period, Land		5,438
Cost amount carried at Close of Period, Buildings and Improvements		74,684
Cost amount carried at Close of Period	[3]	80,122
Accumulated Depreciation	[2],[4]	$ 8,120
Original Construction Date (Unaudited)		2019
Date Acquired		Aug. 01, 2016
Albany [Member] | NY [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,801
Initial Cost to Company, Buildings and Improvements		11,544
Costs Capitalized Subsequent to Acquisition	[2]	339
Cost amount carried at Close of Period, Land		1,801
Cost amount carried at Close of Period, Buildings and Improvements		11,883
Cost amount carried at Close of Period	[3]	13,684
Accumulated Depreciation	[2],[4]	$ 2,804
Original Construction Date (Unaudited)		2004
Date Acquired		Feb. 11, 2015
Albany [Member] | NY [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,412
Initial Cost to Company, Buildings and Improvements		17,128
Costs Capitalized Subsequent to Acquisition	[2]	7,778
Cost amount carried at Close of Period, Land		1,412
Cost amount carried at Close of Period, Buildings and Improvements		24,906
Cost amount carried at Close of Period	[3]	26,318
Accumulated Depreciation	[2],[4]	$ 3,517
Original Construction Date (Unaudited)		1998
Date Acquired		Nov. 22, 2016
Albuquerque [Member] | NM [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,062
Initial Cost to Company, Buildings and Improvements		28,201
Costs Capitalized Subsequent to Acquisition	[2]	171
Cost amount carried at Close of Period, Land		3,062
Cost amount carried at Close of Period, Buildings and Improvements		28,372
Cost amount carried at Close of Period	[3]	31,434
Accumulated Depreciation	[2],[4]	$ 7,149
Original Construction Date (Unaudited)		2011
Date Acquired		Feb. 17, 2016
Albuquerque [Member] | NM [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,905
Initial Cost to Company, Buildings and Improvements		23,804
Costs Capitalized Subsequent to Acquisition	[2]	888
Cost amount carried at Close of Period, Land		2,905
Cost amount carried at Close of Period, Buildings and Improvements		24,692
Cost amount carried at Close of Period	[3]	27,597
Accumulated Depreciation	[2],[4]	$ 6,524
Original Construction Date (Unaudited)		2006
Date Acquired		Feb. 11, 2015
Albuquerque [Member] | NM [Member] | Office 3 [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 11,723
Initial Cost to Company, Land		2,345
Initial Cost to Company, Buildings and Improvements		28,611
Costs Capitalized Subsequent to Acquisition	[2]	546
Cost amount carried at Close of Period, Land		2,345
Cost amount carried at Close of Period, Buildings and Improvements		29,157
Cost amount carried at Close of Period	[3]	31,502
Accumulated Depreciation	[2],[4]	$ 9,025
Original Construction Date (Unaudited)		2011
Date Acquired		Feb. 11, 2015
Anaheim [Member] | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 7,081
Initial Cost to Company, Buildings and Improvements		16,346
Costs Capitalized Subsequent to Acquisition	[2]	31
Cost amount carried at Close of Period, Land		7,081
Cost amount carried at Close of Period, Buildings and Improvements		16,377
Cost amount carried at Close of Period	[3]	23,458
Accumulated Depreciation	[2],[4]	$ 122
Date Acquired		Oct. 03, 2023
Anaheim [Member] | CALIFORNIA | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1991
Anaheim [Member] | CALIFORNIA | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2020
Arlington [Member] | VA [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 14,350
Initial Cost to Company, Buildings and Improvements		44,442
Costs Capitalized Subsequent to Acquisition	[2]	1,753
Cost amount carried at Close of Period, Land		14,350
Cost amount carried at Close of Period, Buildings and Improvements		46,195
Cost amount carried at Close of Period	[3]	60,545
Accumulated Depreciation	[2],[4]	$ 13,600
Original Construction Date (Unaudited)		2009
Date Acquired		Feb. 11, 2015
Atlanta [Member] | MO [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,074
Initial Cost to Company, Buildings and Improvements		10,788
Costs Capitalized Subsequent to Acquisition	[2]	6,807
Cost amount carried at Close of Period, Land		1,074
Cost amount carried at Close of Period, Buildings and Improvements		17,595
Cost amount carried at Close of Period	[3]	18,669
Accumulated Depreciation	[2],[4]	$ 145
Date Acquired		Oct. 03, 2023
Atlanta [Member] | MO [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2008
Atlanta [Member] | MO [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2023
Bakersfield [Member] | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 438
Initial Cost to Company, Buildings and Improvements		2,253
Costs Capitalized Subsequent to Acquisition	[2]	775
Cost amount carried at Close of Period, Land		438
Cost amount carried at Close of Period, Buildings and Improvements		3,028
Cost amount carried at Close of Period	[3]	3,466
Accumulated Depreciation	[2],[4]	$ 459
Original Construction Date (Unaudited)		2000
Date Acquired		Oct. 16, 2018
Birmingham [Member] | AL [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 408
Initial Cost to Company, Buildings and Improvements		10,853
Costs Capitalized Subsequent to Acquisition	[2]	174
Cost amount carried at Close of Period, Land		408
Cost amount carried at Close of Period, Buildings and Improvements		11,027
Cost amount carried at Close of Period	[3]	11,435
Accumulated Depreciation	[2],[4]	$ 2,347
Original Construction Date (Unaudited)		2005
Date Acquired		Jul. 01, 2016
Birmingham [Member] | AL [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 755
Initial Cost to Company, Buildings and Improvements		22,537
Costs Capitalized Subsequent to Acquisition	[2]	3,770
Cost amount carried at Close of Period, Land		755
Cost amount carried at Close of Period, Buildings and Improvements		26,307
Cost amount carried at Close of Period	[3]	27,062
Accumulated Depreciation	[2],[4]	$ 4,824
Original Construction Date (Unaudited)		2005
Date Acquired		Jul. 01, 2016
Birmingham [Member] | AL [Member] | Office 3 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,410
Initial Cost to Company, Buildings and Improvements		17,276
Costs Capitalized Subsequent to Acquisition	[2]	120
Cost amount carried at Close of Period, Land		1,410
Cost amount carried at Close of Period, Buildings and Improvements		17,396
Cost amount carried at Close of Period	[3]	18,806
Accumulated Depreciation	[2],[4]	$ 2,926
Original Construction Date (Unaudited)		2014
Date Acquired		Nov. 09, 2018
Broomfield [Member] | CO [Member] | Office / Warehouse [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 4,002
Initial Cost to Company, Buildings and Improvements		19,253
Costs Capitalized Subsequent to Acquisition	[2]	11
Cost amount carried at Close of Period, Land		4,002
Cost amount carried at Close of Period, Buildings and Improvements		19,264
Cost amount carried at Close of Period	[3]	23,266
Accumulated Depreciation	[2],[4]	$ 791
Original Construction Date (Unaudited)		2012
Date Acquired		May 10, 2022
Buffalo [Member] | NY [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 246
Initial Cost to Company, Buildings and Improvements		80,913
Costs Capitalized Subsequent to Acquisition	[2]	3,585
Cost amount carried at Close of Period, Land		246
Cost amount carried at Close of Period, Buildings and Improvements		84,498
Cost amount carried at Close of Period	[3]	84,744
Accumulated Depreciation	[2],[4]	$ 15,327
Original Construction Date (Unaudited)		2004
Date Acquired		Sep. 13, 2018
Charleston [Member] | SC [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,325
Initial Cost to Company, Buildings and Improvements		21,189
Costs Capitalized Subsequent to Acquisition	[2]	2,967
Cost amount carried at Close of Period, Land		1,325
Cost amount carried at Close of Period, Buildings and Improvements		24,156
Cost amount carried at Close of Period	[3]	25,481
Accumulated Depreciation	[2],[4]	$ 2,909
Original Construction Date (Unaudited)		1999
Date Acquired		Oct. 16, 2018
Charleston [Member] | WV [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 551
Initial Cost to Company, Buildings and Improvements		13,732
Costs Capitalized Subsequent to Acquisition	[2]	1,948
Cost amount carried at Close of Period, Land		551
Cost amount carried at Close of Period, Buildings and Improvements		15,680
Cost amount carried at Close of Period	[3]	16,231
Accumulated Depreciation	[2],[4]	$ 2,532
Date Acquired		Sep. 13, 2018
Charleston [Member] | WV [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1959
Charleston [Member] | WV [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2000
Clarksburg [Member] | WV [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 108
Initial Cost to Company, Buildings and Improvements		13,421
Costs Capitalized Subsequent to Acquisition	[2]	1,234
Cost amount carried at Close of Period, Land		108
Cost amount carried at Close of Period, Buildings and Improvements		14,655
Cost amount carried at Close of Period	[3]	14,763
Accumulated Depreciation	[2],[4]	$ 2,183
Original Construction Date (Unaudited)		1999
Date Acquired		Sep. 13, 2018
Dallas [Member] | TX [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,753
Initial Cost to Company, Buildings and Improvements		23,848
Costs Capitalized Subsequent to Acquisition	[2]	4,139
Cost amount carried at Close of Period, Land		2,753
Cost amount carried at Close of Period, Buildings and Improvements		27,987
Cost amount carried at Close of Period	[3]	30,740
Accumulated Depreciation	[2],[4]	$ 5,218
Original Construction Date (Unaudited)		2001
Date Acquired		Dec. 01, 2015
Dallas [Member] | TX [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,005
Initial Cost to Company, Buildings and Improvements		14,546
Costs Capitalized Subsequent to Acquisition	[2]	1,281
Cost amount carried at Close of Period, Land		1,005
Cost amount carried at Close of Period, Buildings and Improvements		15,827
Cost amount carried at Close of Period	[3]	16,832
Accumulated Depreciation	[2],[4]	$ 4,032
Original Construction Date (Unaudited)		2001
Date Acquired		Feb. 11, 2015
Dallas [Member] | TX [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 740
Initial Cost to Company, Buildings and Improvements		8,191
Costs Capitalized Subsequent to Acquisition	[2]	716
Cost amount carried at Close of Period, Land		740
Cost amount carried at Close of Period, Buildings and Improvements		8,907
Cost amount carried at Close of Period	[3]	9,647
Accumulated Depreciation	[2],[4]	$ 1,421
Original Construction Date (Unaudited)		2005
Date Acquired		Sep. 13, 2018
Del Rio [Member] | TX [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 210
Initial Cost to Company, Buildings and Improvements		30,676
Costs Capitalized Subsequent to Acquisition	[2]	1,512
Cost amount carried at Close of Period, Land		210
Cost amount carried at Close of Period, Buildings and Improvements		32,188
Cost amount carried at Close of Period	[3]	32,398
Accumulated Depreciation	[2],[4]	$ 8,236
Date Acquired		Feb. 11, 2015
Del Rio [Member] | TX [Member] | Minimum [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1992
Del Rio [Member] | TX [Member] | Maximum [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2004
Des Plaines [Member] | IL [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,742
Initial Cost to Company, Buildings and Improvements		9,325
Costs Capitalized Subsequent to Acquisition	[2]	377
Cost amount carried at Close of Period, Land		1,742
Cost amount carried at Close of Period, Buildings and Improvements		9,702
Cost amount carried at Close of Period	[3]	11,444
Accumulated Depreciation	[2],[4]	$ 1,534
Date Acquired		Sep. 13, 2018
Des Plaines [Member] | IL [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1971
Des Plaines [Member] | IL [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1999
Brownsburg [Member] | IN [Member] | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,774
Initial Cost to Company, Buildings and Improvements		26,300
Costs Capitalized Subsequent to Acquisition	[2]	24
Cost amount carried at Close of Period, Land		1,774
Cost amount carried at Close of Period, Buildings and Improvements		26,324
Cost amount carried at Close of Period	[3]	28,098
Accumulated Depreciation	[2],[4]	$ 1,425
Original Construction Date (Unaudited)		2021
Date Acquired		Nov. 01, 2021
El Centro [Member] | CALIFORNIA | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,084
Initial Cost to Company, Buildings and Improvements		20,765
Costs Capitalized Subsequent to Acquisition	[2]	1,506
Cost amount carried at Close of Period, Land		1,084
Cost amount carried at Close of Period, Buildings and Improvements		22,271
Cost amount carried at Close of Period	[3]	23,355
Accumulated Depreciation	[2],[4]	$ 5,656
Original Construction Date (Unaudited)		2004
Date Acquired		Feb. 11, 2015
Fresno [Member] | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,499
Initial Cost to Company, Buildings and Improvements		68,309
Costs Capitalized Subsequent to Acquisition	[2]	5,370
Cost amount carried at Close of Period, Land		1,499
Cost amount carried at Close of Period, Buildings and Improvements		73,679
Cost amount carried at Close of Period	[3]	75,178
Accumulated Depreciation	[2],[4]	$ 18,053
Original Construction Date (Unaudited)		2003
Date Acquired		Feb. 11, 2015
Golden [Member] | CO [Member] | Office / Warehouse [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 8,446
Initial Cost to Company, Land		4,080
Initial Cost to Company, Buildings and Improvements		8,933
Costs Capitalized Subsequent to Acquisition	[2]	667
Cost amount carried at Close of Period, Land		4,080
Cost amount carried at Close of Period, Buildings and Improvements		9,600
Cost amount carried at Close of Period	[3]	13,680
Accumulated Depreciation	[2],[4]	$ 2,041
Date Acquired		May 24, 2018
Golden [Member] | CO [Member] | Minimum [Member] | Office / Warehouse [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1996
Golden [Member] | CO [Member] | Maximum [Member] | Office / Warehouse [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2011
Kansas City [Member] | KS [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 828
Initial Cost to Company, Buildings and Improvements		33,035
Costs Capitalized Subsequent to Acquisition	[2]	2,394
Cost amount carried at Close of Period, Land		828
Cost amount carried at Close of Period, Buildings and Improvements		35,429
Cost amount carried at Close of Period	[3]	36,257
Accumulated Depreciation	[2],[4]	$ 7,010
Original Construction Date (Unaudited)		2003
Date Acquired		Jul. 01, 2016
Kansas City [Member] | MO [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 645
Initial Cost to Company, Buildings and Improvements		24,431
Costs Capitalized Subsequent to Acquisition	[2]	105
Cost amount carried at Close of Period, Land		645
Cost amount carried at Close of Period, Buildings and Improvements		24,536
Cost amount carried at Close of Period	[3]	25,181
Accumulated Depreciation	[2],[4]	$ 2,146
Date Acquired		May 20, 2021
Kansas City [Member] | MO [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1998
Kansas City [Member] | MO [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2020
Chico [Member] | CALIFORNIA | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 5,183
Initial Cost to Company, Buildings and Improvements		24,405
Costs Capitalized Subsequent to Acquisition	[2]	56
Cost amount carried at Close of Period, Land		5,183
Cost amount carried at Close of Period, Buildings and Improvements		24,461
Cost amount carried at Close of Period	[3]	29,644
Accumulated Depreciation	[2],[4]	$ 2,249
Original Construction Date (Unaudited)		2019
Date Acquired		Apr. 30, 2020
Cleveland [Member] | OH [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 563
Initial Cost to Company, Buildings and Improvements		18,559
Costs Capitalized Subsequent to Acquisition	[2]	190
Cost amount carried at Close of Period, Land		563
Cost amount carried at Close of Period, Buildings and Improvements		18,749
Cost amount carried at Close of Period	[3]	19,312
Accumulated Depreciation	[2],[4]	$ 1,559
Date Acquired		Jul. 22, 2021
Cleveland [Member] | OH [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1981
Cleveland [Member] | OH [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2021
Council Bluffs [Member] | IO [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 791
Initial Cost to Company, Buildings and Improvements		11,984
Cost amount carried at Close of Period, Land		791
Cost amount carried at Close of Period, Buildings and Improvements		11,984
Cost amount carried at Close of Period	[3]	12,775
Accumulated Depreciation	[2],[4]	$ 568
Original Construction Date (Unaudited)		2021
Date Acquired		Aug. 23, 2022
El Paso [Member] | TX [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,430
Initial Cost to Company, Buildings and Improvements		33,649
Costs Capitalized Subsequent to Acquisition	[2]	4,742
Cost amount carried at Close of Period, Land		2,430
Cost amount carried at Close of Period, Buildings and Improvements		38,391
Cost amount carried at Close of Period	[3]	40,821
Accumulated Depreciation	[2],[4]	$ 4,135
Date Acquired		Mar. 26, 2020
El Paso [Member] | TX [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1998
El Paso [Member] | TX [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2005
Lenexa | KS [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 649
Initial Cost to Company, Buildings and Improvements		3,449
Costs Capitalized Subsequent to Acquisition	[2]	62,427
Cost amount carried at Close of Period, Land		649
Cost amount carried at Close of Period, Buildings and Improvements		65,876
Cost amount carried at Close of Period	[3]	66,525
Accumulated Depreciation	[2],[4]	$ 5,375
Original Construction Date (Unaudited)		2020
Date Acquired		May 27, 2017
Lenexa | KS [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 4,367
Initial Cost to Company, Buildings and Improvements		42,692
Costs Capitalized Subsequent to Acquisition	[2]	379
Cost amount carried at Close of Period, Land		4,367
Cost amount carried at Close of Period, Buildings and Improvements		43,071
Cost amount carried at Close of Period	[3]	47,438
Accumulated Depreciation	[2],[4]	$ 6,765
Date Acquired		Aug. 22, 2019
Lenexa | KS [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2007
Lenexa | KS [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2012
Jackson [Member] | TN [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 332
Initial Cost to Company, Buildings and Improvements		24,324
Costs Capitalized Subsequent to Acquisition	[2]	465
Cost amount carried at Close of Period, Land		332
Cost amount carried at Close of Period, Buildings and Improvements		24,789
Cost amount carried at Close of Period	[3]	25,121
Accumulated Depreciation	[2],[4]	$ 1,896
Original Construction Date (Unaudited)		1998
Date Acquired		Dec. 24, 2020
Knoxville [Member] | TN [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,840
Initial Cost to Company, Buildings and Improvements		25,775
Costs Capitalized Subsequent to Acquisition	[2]	499
Cost amount carried at Close of Period, Land		2,840
Cost amount carried at Close of Period, Buildings and Improvements		26,274
Cost amount carried at Close of Period	[3]	29,114
Accumulated Depreciation	[2],[4]	$ 3,089
Original Construction Date (Unaudited)		2010
Date Acquired		Mar. 17, 2021
Lakewood [Member] | CO [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,521
Initial Cost to Company, Buildings and Improvements		32,865
Cost amount carried at Close of Period, Land		1,521
Cost amount carried at Close of Period, Buildings and Improvements		33,797
Cost amount carried at Close of Period	[3]	35,318
Accumulated Depreciation	[2],[4]	$ 9,669
Original Construction Date (Unaudited)		Jun. 26, 1905
Date Acquired		Feb. 11, 2015
Lincoln [Member] | NE [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,310
Initial Cost to Company, Buildings and Improvements		26,328
Costs Capitalized Subsequent to Acquisition	[2]	1,281
Cost amount carried at Close of Period, Land		2,310
Cost amount carried at Close of Period, Buildings and Improvements		27,609
Cost amount carried at Close of Period	[3]	29,919
Accumulated Depreciation	[2],[4]	$ 7,273
Original Construction Date (Unaudited)		2005
Date Acquired		Nov. 12, 2015
Loma Linda [Member] | CALIFORNIA | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 126,706
Initial Cost to Company, Land		12,476
Initial Cost to Company, Buildings and Improvements		177,357
Costs Capitalized Subsequent to Acquisition	[2]	375
Cost amount carried at Close of Period, Land		12,476
Cost amount carried at Close of Period, Buildings and Improvements		177,732
Cost amount carried at Close of Period	[3]	190,208
Accumulated Depreciation	[2],[4]	$ 29,308
Original Construction Date (Unaudited)		2016
Date Acquired		Jun. 01, 2017
LittleRock [Member] | AR [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,278
Initial Cost to Company, Buildings and Improvements		19,318
Costs Capitalized Subsequent to Acquisition	[2]	752
Cost amount carried at Close of Period, Land		2,278
Cost amount carried at Close of Period, Buildings and Improvements		20,070
Cost amount carried at Close of Period	[3]	22,348
Accumulated Depreciation	[2],[4]	$ 5,267
Original Construction Date (Unaudited)		2001
Date Acquired		Feb. 11, 2015
Lubbock [Member] | TX [Member] | Warehouse And Distribution
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 541
Initial Cost to Company, Buildings and Improvements		972
Cost amount carried at Close of Period, Land		541
Cost amount carried at Close of Period, Buildings and Improvements		972
Cost amount carried at Close of Period	[3]	1,513
Accumulated Depreciation	[2],[4]	$ 295
Original Construction Date (Unaudited)		2013
Date Acquired		Feb. 11, 2015
Omaha [Member] | NE [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 4,635
Initial Cost to Company, Buildings and Improvements		41,319
Costs Capitalized Subsequent to Acquisition	[2]	1,196
Cost amount carried at Close of Period, Land		4,635
Cost amount carried at Close of Period, Buildings and Improvements		42,515
Cost amount carried at Close of Period	[3]	47,150
Accumulated Depreciation	[2],[4]	$ 13,057
Original Construction Date (Unaudited)		2009
Date Acquired		Feb. 11, 2015
Omaha [Member] | NE [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,517
Initial Cost to Company, Buildings and Improvements		14,156
Costs Capitalized Subsequent to Acquisition	[2]	500
Cost amount carried at Close of Period, Land		1,517
Cost amount carried at Close of Period, Buildings and Improvements		14,656
Cost amount carried at Close of Period	[3]	16,173
Accumulated Depreciation	[2],[4]	$ 3,574
Original Construction Date (Unaudited)		2004
Date Acquired		May 19, 2016
Lees Summit [Member] | MO [Member] | Office [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 51,998
Initial Cost to Company, Land		2,974
Initial Cost to Company, Buildings and Improvements		90,858
Costs Capitalized Subsequent to Acquisition	[2]	2,932
Cost amount carried at Close of Period, Land		2,974
Cost amount carried at Close of Period, Buildings and Improvements		93,790
Cost amount carried at Close of Period	[3]	96,764
Accumulated Depreciation	[2],[4]	$ 5,923
Date Acquired		Oct. 14, 2021
Lees Summit [Member] | MO [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1969
Lees Summit [Member] | MO [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1999
Martinsburg [Member] | WV [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,700
Initial Cost to Company, Buildings and Improvements		13,294
Costs Capitalized Subsequent to Acquisition	[2]	258
Cost amount carried at Close of Period, Land		1,700
Cost amount carried at Close of Period, Buildings and Improvements		13,552
Cost amount carried at Close of Period	[3]	15,252
Accumulated Depreciation	[2],[4]	$ 3,586
Original Construction Date (Unaudited)		2007
Date Acquired		Feb. 11, 2015
Parkersburg [Member] | WV [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 365
Initial Cost to Company, Buildings and Improvements		52,200
Costs Capitalized Subsequent to Acquisition	[2]	1,058
Cost amount carried at Close of Period, Land		365
Cost amount carried at Close of Period, Buildings and Improvements		53,258
Cost amount carried at Close of Period	[3]	53,623
Accumulated Depreciation	[2],[4]	$ 7,908
Date Acquired		Sep. 13, 2018
Parkersburg [Member] | WV [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2004
Parkersburg [Member] | WV [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2006
Pittsburgh [Member] | PA [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 384
Initial Cost to Company, Buildings and Improvements		24,877
Costs Capitalized Subsequent to Acquisition	[2]	3,228
Cost amount carried at Close of Period, Land		384
Cost amount carried at Close of Period, Buildings and Improvements		28,105
Cost amount carried at Close of Period	[3]	28,489
Accumulated Depreciation	[2],[4]	$ 4,470
Original Construction Date (Unaudited)		2001
Date Acquired		Sep. 13, 2018
Pleasanton [Member] | CALIFORNIA | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 5,765
Initial Cost to Company, Buildings and Improvements		20,859
Costs Capitalized Subsequent to Acquisition	[2]	336
Cost amount carried at Close of Period, Land		5,765
Cost amount carried at Close of Period, Buildings and Improvements		21,195
Cost amount carried at Close of Period	[3]	26,960
Accumulated Depreciation	[2],[4]	$ 4,340
Original Construction Date (Unaudited)		2015
Date Acquired		Oct. 21, 2015
Richmond [Member] | VA [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,041
Initial Cost to Company, Buildings and Improvements		23,931
Costs Capitalized Subsequent to Acquisition	[2]	1,902
Cost amount carried at Close of Period, Land		3,041
Cost amount carried at Close of Period, Buildings and Improvements		25,833
Cost amount carried at Close of Period	[3]	28,874
Accumulated Depreciation	[2],[4]	$ 6,019
Original Construction Date (Unaudited)		2001
Date Acquired		Dec. 07, 2015
Mobile, AL [Member] | AL [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,045
Initial Cost to Company, Buildings and Improvements		20,400
Costs Capitalized Subsequent to Acquisition	[2]	4,017
Cost amount carried at Close of Period, Land		2,045
Cost amount carried at Close of Period, Buildings and Improvements		24,417
Cost amount carried at Close of Period	[3]	26,462
Accumulated Depreciation	[2],[4]	$ 1,716
Original Construction Date (Unaudited)		2001
Date Acquired		Sep. 18, 2020
Mobile, AL [Member] | AL [Member] | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 6,311
Initial Cost to Company, Buildings and Improvements		31,030
Costs Capitalized Subsequent to Acquisition	[2]	37
Cost amount carried at Close of Period, Land		6,311
Cost amount carried at Close of Period, Buildings and Improvements		31,067
Cost amount carried at Close of Period	[3]	37,378
Accumulated Depreciation	[2],[4]	$ 2,905
Original Construction Date (Unaudited)		2018
Date Acquired		Apr. 30, 2020
Riverside [Member] | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,983
Initial Cost to Company, Buildings and Improvements		6,755
Costs Capitalized Subsequent to Acquisition	[2]	1,732
Cost amount carried at Close of Period, Land		1,983
Cost amount carried at Close of Period, Buildings and Improvements		8,487
Cost amount carried at Close of Period	[3]	10,470
Accumulated Depreciation	[2],[4]	$ 1,848
Original Construction Date (Unaudited)		1997
Date Acquired		Feb. 11, 2015
Sacramento [Member] | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,434
Initial Cost to Company, Buildings and Improvements		9,369
Costs Capitalized Subsequent to Acquisition	[2]	2,421
Cost amount carried at Close of Period, Land		1,434
Cost amount carried at Close of Period, Buildings and Improvements		11,790
Cost amount carried at Close of Period	[3]	13,224
Accumulated Depreciation	[2],[4]	$ 3,228
Original Construction Date (Unaudited)		2002
Date Acquired		Feb. 11, 2015
Salt Lake City [Member] | UT [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,049
Initial Cost to Company, Buildings and Improvements		79,955
Costs Capitalized Subsequent to Acquisition	[2]	979
Cost amount carried at Close of Period, Land		2,049
Cost amount carried at Close of Period, Buildings and Improvements		80,934
Cost amount carried at Close of Period	[3]	82,983
Accumulated Depreciation	[2],[4]	$ 14,406
Original Construction Date (Unaudited)		2012
Date Acquired		Sep. 28, 2017
San Antonio [Member] | TX [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,745
Initial Cost to Company, Buildings and Improvements		49,153
Costs Capitalized Subsequent to Acquisition	[2]	1,508
Cost amount carried at Close of Period, Land		3,745
Cost amount carried at Close of Period, Buildings and Improvements		50,661
Cost amount carried at Close of Period	[3]	54,406
Accumulated Depreciation	[2],[4]	$ 13,503
Original Construction Date (Unaudited)		2007
Date Acquired		Feb. 11, 2015
San Diego [Member] | California [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,252
Initial Cost to Company, Buildings and Improvements		12,280
Costs Capitalized Subsequent to Acquisition	[2]	(7,841)
Cost amount carried at Close of Period, Land		1,216
Cost amount carried at Close of Period, Buildings and Improvements		5,475
Cost amount carried at Close of Period	[3]	6,691
Accumulated Depreciation	[2],[4]	$ 361
Original Construction Date (Unaudited)		2001
Date Acquired		Sep. 11, 2015
San Diego [Member] | California [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 773
Initial Cost to Company, Buildings and Improvements		2,481
Costs Capitalized Subsequent to Acquisition	[2]	1,036
Cost amount carried at Close of Period, Land		773
Cost amount carried at Close of Period, Buildings and Improvements		3,517
Cost amount carried at Close of Period	[3]	4,290
Accumulated Depreciation	[2],[4]	$ 930
Original Construction Date (Unaudited)		2003
Date Acquired		Feb. 11, 2015
San Diego [Member] | California [Member] | Warehouse [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,060
Initial Cost to Company, Buildings and Improvements		510
Costs Capitalized Subsequent to Acquisition	[2]	914
Cost amount carried at Close of Period, Land		3,060
Cost amount carried at Close of Period, Buildings and Improvements		1,424
Cost amount carried at Close of Period	[3]	4,484
Accumulated Depreciation	[2],[4]	$ 590
Original Construction Date (Unaudited)		1999
Date Acquired		Feb. 11, 2015
New Orleans [Member] | LA [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 664
Initial Cost to Company, Buildings and Improvements		24,471
Costs Capitalized Subsequent to Acquisition	[2]	718
Cost amount carried at Close of Period, Land		664
Cost amount carried at Close of Period, Buildings and Improvements		25,189
Cost amount carried at Close of Period	[3]	25,853
Accumulated Depreciation	[2],[4]	$ 2,932
Date Acquired		May 09, 2019
New Orleans [Member] | LA [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1999
New Orleans [Member] | LA [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2006
Newport News [Member] | VA [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 252
Initial Cost to Company, Buildings and Improvements		14,477
Costs Capitalized Subsequent to Acquisition	[2]	135
Cost amount carried at Close of Period, Land		252
Cost amount carried at Close of Period, Buildings and Improvements		14,612
Cost amount carried at Close of Period	[3]	14,864
Accumulated Depreciation	[2],[4]	$ 75
Original Construction Date (Unaudited)		2008
Date Acquired		Oct. 19, 2023
San Jose [Member] | California [Member] | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 10,419
Initial Cost to Company, Buildings and Improvements		52,750
Costs Capitalized Subsequent to Acquisition	[2]	58
Cost amount carried at Close of Period, Land		10,419
Cost amount carried at Close of Period, Buildings and Improvements		52,808
Cost amount carried at Close of Period	[3]	63,227
Accumulated Depreciation	[2],[4]	$ 7,220
Original Construction Date (Unaudited)		2018
Date Acquired		Jul. 11, 2018
Santa Ana [Member] | California [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 6,413
Initial Cost to Company, Buildings and Improvements		8,635
Costs Capitalized Subsequent to Acquisition	[2]	827
Cost amount carried at Close of Period, Land		6,413
Cost amount carried at Close of Period, Buildings and Improvements		9,462
Cost amount carried at Close of Period	[3]	15,875
Accumulated Depreciation	[2],[4]	$ 2,861
Original Construction Date (Unaudited)		2004
Date Acquired		Feb. 11, 2015
North Charleston [Member] | SC [Member] | Office [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 12,079
Initial Cost to Company, Land		963
Initial Cost to Company, Buildings and Improvements		34,987
Costs Capitalized Subsequent to Acquisition	[2]	1,519
Cost amount carried at Close of Period, Land		963
Cost amount carried at Close of Period, Buildings and Improvements		36,506
Cost amount carried at Close of Period	[3]	37,469
Accumulated Depreciation	[2],[4]	$ 8,961
Date Acquired		Feb. 11, 2015
North Charleston [Member] | SC [Member] | Warehouse [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 918
Initial Cost to Company, Buildings and Improvements		14,033
Cost amount carried at Close of Period, Land		918
Cost amount carried at Close of Period, Buildings and Improvements		14,033
Cost amount carried at Close of Period	[3]	14,951
Accumulated Depreciation	[2],[4]	$ 1,109
Original Construction Date (Unaudited)		2020
Date Acquired		Nov. 03, 2020
North Charleston [Member] | SC [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1994
North Charleston [Member] | SC [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2012
Portland [Member] | OREGON | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 4,913
Initial Cost to Company, Buildings and Improvements		75,794
Costs Capitalized Subsequent to Acquisition	[2]	2,725
Cost amount carried at Close of Period, Land		4,913
Cost amount carried at Close of Period, Buildings and Improvements		78,519
Cost amount carried at Close of Period	[3]	83,432
Accumulated Depreciation	[2],[4]	$ 11,188
Original Construction Date (Unaudited)		2002
Date Acquired		Jan. 31, 2019
Savannah [Member] | GA [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Encumbrances	[1]	$ 9,243
Initial Cost to Company, Land		3,220
Initial Cost to Company, Buildings and Improvements		10,687
Costs Capitalized Subsequent to Acquisition	[2]	486
Cost amount carried at Close of Period, Land		3,220
Cost amount carried at Close of Period, Buildings and Improvements		11,173
Cost amount carried at Close of Period	[3]	14,393
Accumulated Depreciation	[2],[4]	$ 2,853
Original Construction Date (Unaudited)		2013
Date Acquired		Feb. 11, 2015
South Bend [Member] | IN [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 514
Initial Cost to Company, Buildings and Improvements		6,590
Costs Capitalized Subsequent to Acquisition	[2]	481
Cost amount carried at Close of Period, Land		514
Cost amount carried at Close of Period, Buildings and Improvements		7,071
Cost amount carried at Close of Period	[3]	7,585
Accumulated Depreciation	[2],[4]	$ 1,392
Date Acquired		Dec. 23, 2016
South Bend [Member] | IN [Member] | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,954
Initial Cost to Company, Buildings and Improvements		38,503
Costs Capitalized Subsequent to Acquisition	[2]	241
Cost amount carried at Close of Period, Land		3,954
Cost amount carried at Close of Period, Buildings and Improvements		38,744
Cost amount carried at Close of Period	[3]	42,698
Accumulated Depreciation	[2],[4]	$ 5,926
Original Construction Date (Unaudited)		2017
Date Acquired		Nov. 16, 2017
South Bend [Member] | IN [Member] | Minimum [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1996
South Bend [Member] | IN [Member] | Maximum [Member] | Courthouse / Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2011
Louisville [Member] | KY [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,005
Initial Cost to Company, Buildings and Improvements		5,473
Costs Capitalized Subsequent to Acquisition	[2]	170
Cost amount carried at Close of Period, Land		1,005
Cost amount carried at Close of Period, Buildings and Improvements		5,643
Cost amount carried at Close of Period	[3]	6,648
Accumulated Depreciation	[2],[4]	$ 405
Original Construction Date (Unaudited)		2011
Date Acquired		Mar. 17, 2021
Louisville [Member] | KY [Member] | Office 2 [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 1,015
Initial Cost to Company, Buildings and Improvements		21,885
Costs Capitalized Subsequent to Acquisition	[2]	295
Cost amount carried at Close of Period, Land		1,015
Cost amount carried at Close of Period, Buildings and Improvements		22,180
Cost amount carried at Close of Period	[3]	23,195
Accumulated Depreciation	[2],[4]	$ 1,749
Original Construction Date (Unaudited)		2011
Date Acquired		Mar. 17, 2021
Orange [Member] | CONNECTICUT | Outpatient Clinic [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,098
Initial Cost to Company, Buildings and Improvements		23,613
Costs Capitalized Subsequent to Acquisition	[2]	37
Cost amount carried at Close of Period, Land		3,098
Cost amount carried at Close of Period, Buildings and Improvements		23,650
Cost amount carried at Close of Period	[3]	26,748
Accumulated Depreciation	[2],[4]	$ 2,430
Original Construction Date (Unaudited)		2019
Date Acquired		Nov. 21, 2019
Springfield [Member] | MO [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 118
Initial Cost to Company, Buildings and Improvements		16,629
Costs Capitalized Subsequent to Acquisition	[2]	41
Cost amount carried at Close of Period, Land		118
Cost amount carried at Close of Period, Buildings and Improvements		16,670
Cost amount carried at Close of Period	[3]	16,788
Accumulated Depreciation	[2],[4]	$ 1,123
Original Construction Date (Unaudited)		2002
Date Acquired		Apr. 22, 2021
Sterling | VA [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 2,556
Initial Cost to Company, Buildings and Improvements		21,817
Costs Capitalized Subsequent to Acquisition	[2]	13,648
Cost amount carried at Close of Period, Land		2,556
Cost amount carried at Close of Period, Buildings and Improvements		35,465
Cost amount carried at Close of Period	[3]	38,021
Accumulated Depreciation	[2],[4]	$ 3,593
Original Construction Date (Unaudited)		2001
Date Acquired		Jan. 31, 2019
Upper Marlboro [Member] | MD [Member] | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 5,054
Initial Cost to Company, Buildings and Improvements		18,301
Costs Capitalized Subsequent to Acquisition	[2]	2,571
Cost amount carried at Close of Period, Land		5,054
Cost amount carried at Close of Period, Buildings and Improvements		20,872
Cost amount carried at Close of Period	[3]	25,926
Accumulated Depreciation	[2],[4]	$ 2,621
Original Construction Date (Unaudited)		2002
Date Acquired		Nov. 15, 2018
Suffolk | VA [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 7,141
Initial Cost to Company, Buildings and Improvements		61,577
Costs Capitalized Subsequent to Acquisition	[2]	8,150
Cost amount carried at Close of Period, Land		7,141
Cost amount carried at Close of Period, Buildings and Improvements		69,727
Cost amount carried at Close of Period	[3]	76,868
Accumulated Depreciation	[2],[4]	$ 8,084
Date Acquired		May 08, 2019
Suffolk | VA [Member] | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1993
Suffolk | VA [Member] | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2004
Tampa [Member] | FL [Member] | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 5,002
Initial Cost to Company, Buildings and Improvements		57,553
Costs Capitalized Subsequent to Acquisition	[2]	110
Cost amount carried at Close of Period, Land		5,002
Cost amount carried at Close of Period, Buildings and Improvements		57,663
Cost amount carried at Close of Period	[3]	62,665
Accumulated Depreciation	[2],[4]	$ 2,374
Original Construction Date (Unaudited)		2005
Date Acquired		May 18, 2022
Vista [Member] | CALIFORNIA | Laboratory [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 3,998
Initial Cost to Company, Buildings and Improvements		24,053
Costs Capitalized Subsequent to Acquisition	[2]	1,748
Cost amount carried at Close of Period, Land		3,998
Cost amount carried at Close of Period, Buildings and Improvements		25,808
Cost amount carried at Close of Period	[3]	29,806
Accumulated Depreciation	[2],[4]	$ 5,838
Original Construction Date (Unaudited)		2002
Date Acquired		Feb. 11, 2015
Various [Member] | Various [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 4,076
Initial Cost to Company, Buildings and Improvements		15,691
Costs Capitalized Subsequent to Acquisition	[2]	36,736
Cost amount carried at Close of Period, Land		4,076
Cost amount carried at Close of Period, Buildings and Improvements		52,427
Cost amount carried at Close of Period	[3]	56,503
Tracy | CALIFORNIA | Warehouse [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		2,678
Initial Cost to Company, Buildings and Improvements		548
Costs Capitalized Subsequent to Acquisition	[2]	29,739
Cost amount carried at Close of Period, Land		2,678
Cost amount carried at Close of Period, Buildings and Improvements		30,287
Cost amount carried at Close of Period	[3]	32,965
Accumulated Depreciation	[2],[4]	$ 3,941
Original Construction Date (Unaudited)		2018
Date Acquired		Oct. 04, 2017
Tustin | CALIFORNIA | Office [Member]
Real Estate Properties [Line Items]
Initial Cost to Company, Land		$ 8,532
Initial Cost to Company, Buildings and Improvements		24,279
Costs Capitalized Subsequent to Acquisition	[2]	342
Cost amount carried at Close of Period, Land		8,532
Cost amount carried at Close of Period, Buildings and Improvements		24,621
Cost amount carried at Close of Period	[3]	33,153
Accumulated Depreciation	[2],[4]	$ 3,323
Date Acquired		Oct. 22, 2019
Tustin | CALIFORNIA | Minimum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		1979
Tustin | CALIFORNIA | Maximum [Member] | Office [Member]
Real Estate Properties [Line Items]
Original Construction Date (Unaudited)		2019
[1] Includes the unamortized balance of the fair value adjustments. Includes asset impairments recognized, write-offs of involuntary conversions and write-offs of acquired tenant improvements upon the tenant vacating the space. Excludes value of real estate intangibles. Depreciation of real estate property is computed on a straight-line basis over the estimated useful lives of the assets. The estimated lives of our assets range from 5 to 40 years or to the term of the underlying lease

Schedule III - Real Estate an_3

Schedule III - Real Estate and Accumulated Depreciation (Parenthetical) (Detail)	Dec. 31, 2023
Minimum [Member]
Real Estate Properties [Line Items]
Estimated lives of assets	5 years
Maximum [Member]
Real Estate Properties [Line Items]
Estimated lives of assets	40 years

Schedule III - Real Estate an_4

Schedule III - Real Estate and Accumulated Depreciation - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]
Aggregate cost	$ 2,648.9
Accumulated depreciation for tax purposes	$ 442.5

Schedule III - Real Estate an_5

Schedule III - Real Estate and Accumulated Depreciation - Carrying Amount of Real Estate Properties and Accumulated Depreciation (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023		Dec. 31, 2022	Dec. 31, 2021
Real Estate Properties
Balance at beginning of year	$ 2,606,590		$ 2,676,565	$ 2,421,874
Additions	103,630		135,914	261,347
Dispositions			(198,214)	(6,656)
Real estate impaired			7,675
Balance at ending of year	2,710,220	[1]	2,606,590	2,676,565
Accumulated Depreciation
Balance at beginning of year	321,282		277,377	213,213
Additions	69,795		69,999	65,015
Dispositions			(23,960)	(851)
Real estate impaired			2,134
Balance at ending of year	$ 391,077	[2],[3]	$ 321,282	$ 277,377
[1] Excludes value of real estate intangibles. Depreciation of real estate property is computed on a straight-line basis over the estimated useful lives of the assets. The estimated lives of our assets range from 5 to 40 years or to the term of the underlying lease Includes asset impairments recognized, write-offs of involuntary conversions and write-offs of acquired tenant improvements upon the tenant vacating the space.

Schedule III - Real Estate an_6

Schedule III - Real Estate and Accumulated Depreciation - Carrying Amount of Real Estate Properties and Accumulated Depreciation (Parenthetical) (Details)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2022 USD ($) ft²	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Real Estate Properties [Line Items]
Impairment loss				$ 5,540,000
ICE - Otay [Member]
Real Estate Properties [Line Items]
Impairment loss	$ 5,500,000	$ 5,500,000	$ 0	$ 5,500,000
ICE - Otay [Member] | CALIFORNIA
Real Estate Properties [Line Items]
Area acquired | ft²	47,919	47,919