Easterly Government Properties (DEA) 10-Q 2 Aug 22 2022 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2022	Jul. 26, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Trading Symbol	DEA
Entity Registrant Name	EASTERLY GOVERNMENT PROPERTIES, INC.
Entity Central Index Key	0001622194
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity File Number	001-36834
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	Washington
Entity Address, State or Province	DC
Entity Address, Postal Zip Code	20006
City Area Code	202
Local Phone Number	595-9500
Entity Common Stock, Shares Outstanding		90,816,622
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common Stock
Security Exchange Name	NYSE
Entity Incorporation, State or Country Code	MD
Document Quarterly Report	true
Document Transition Report	false

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets
Real estate properties, net	$ 2,464,280	$ 2,399,188
Cash and cash equivalents	8,259	11,132
Restricted cash	9,785	9,011
Tenant accounts receivable	57,120	58,733
Investment in unconsolidated real estate venture	182,343	131,840
Intangible assets, net	183,088	186,307
Interest rate swaps	2,710
Prepaid expenses and other assets	33,465	29,901
Total assets	2,941,050	2,826,112
Liabilities
Revolving credit facility	142,750	14,500
Term loan facilities, net	248,779	248,579
Notes payable, net	695,819	695,589
Mortgage notes payable, net	249,450	252,421
Intangible liabilities, net	20,257	19,718
Deferred revenue	85,756	87,134
Interest rate swaps		5,700
Accounts payable, accrued expenses and other liabilities	56,244	60,890
Total liabilities	1,499,055	1,384,531
Equity
Common stock, par value $0.01, 200,000,000 shares authorized, 90,816,622 and 90,147,868 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	908	901
Additional paid-in capital	1,621,288	1,604,712
Retained earnings	76,561	62,023
Cumulative dividends	(427,851)	(379,895)
Accumulated other comprehensive income (loss)	2,393	(5,072)
Total stockholders’ equity	1,273,299	1,282,669
Non-controlling interest in Operating Partnership	168,696	158,912
Total equity	1,441,995	1,441,581
Total liabilities and equity	$ 2,941,050	$ 2,826,112

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) (Unaudited) - $ / shares	Jun. 30, 2022	Dec. 31, 2021
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	90,816,622	90,147,868
Common Stock, shares outstanding	90,816,622	90,147,868

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues
Rental income	$ 71,156	$ 66,095	$ 141,595	$ 130,274
Asset management income	317		565
Total revenues	72,757	68,614	145,059	133,615
Expenses
Property operating	15,551	14,296	31,009	26,390
Real estate taxes	7,851	7,553	15,677	14,839
Depreciation and amortization	24,343	22,525	48,502	44,850
Acquisition costs	302	483	664	970
Corporate general and administrative	5,966	5,768	11,949	11,576
Total expenses	54,013	50,625	107,801	98,625
Other income (expense)
Income from unconsolidated real estate venture	825		1,456
Interest expense, net	(11,439)	(9,265)	(22,321)	(18,386)
Gain on the sale of operating property		530		530
Net income	8,130	9,254	16,393	17,134
Non-controlling interest in Operating Partnership	(933)	(1,053)	(1,855)	(1,942)
Net income available to Easterly Government Properties, Inc.	$ 7,197	$ 8,201	$ 14,538	$ 15,192
Net income available to Easterly Government Properties, Inc. per share:
Basic	$ 0.08	$ 0.10	$ 0.16	$ 0.18
Diluted	$ 0.08	$ 0.10	$ 0.16	$ 0.18
Weighted-average common shares outstanding
Basic	90,751,351	83,817,680	90,452,594	82,973,705
Diluted	91,083,980	84,247,285	90,799,647	83,398,931
Dividends declared per common share	$ 0.265	$ 0.260	$ 0.530	$ 0.520
Tenant Reimbursements [Member]
Revenues
Total revenues	$ 916	$ 1,899	$ 2,060	$ 2,219
Other Income [Member]
Revenues
Total revenues	$ 368	$ 620	$ 839	$ 1,122

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 8,130	$ 9,254	$ 16,393	$ 17,134
Other comprehensive income:
Unrealized gain on interest rate swaps, net	2,903	1,257	8,410	3,095
Other comprehensive income	2,903	1,257	8,410	3,095
Comprehensive income	11,033	10,511	24,803	20,229
Non-controlling interest in Operating Partnership	(933)	(1,053)	(1,855)	(1,942)
Other comprehensive income attributable to non-controlling interest	(338)	(55)	(945)	(283)
Comprehensive income attributable to Easterly Government Properties, Inc.	$ 9,762	$ 9,403	$ 22,003	$ 18,004

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities
Net income	$ 16,393	$ 17,134
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	48,502	44,850
Straight line rent	(531)	(2,737)
Income from unconsolidated real estate venture	(1,456)
Amortization of above- / below-market leases	(1,604)	(2,511)
Amortization of unearned revenue	(2,841)	(2,819)
Amortization of loan premium / discount	(563)	(38)
Amortization of deferred financing costs	1,022	765
Amortization of lease inducements	428	430
Gain on the sale of operating property		(530)
Distributions from investment in unconsolidated real estate venture	3,369
Non-cash compensation	3,266	2,367
Other		7
Net change in:
Tenant accounts receivable	2,712	(781)
Prepaid expenses and other assets	(1,510)	(7,587)
Deferred revenue associated with operating leases	1,464	746
Principal payments on operating lease obligations	(195)	(44)
Accounts payable, accrued expenses and other liabilities	(4,102)	7,465
Net cash provided by operating activities	64,354	56,717
Cash flows from investing activities
Real estate acquisitions and deposits	(78,771)	(93,037)
Additions to operating properties	(10,891)	(9,573)
Additions to development properties	(4,949)	(4,518)
Proceeds from sale of operating property, net		3,326
Distributions from investment in unconsolidated real estate venture	304
Investment in unconsolidated real estate venture	(52,721)
Net cash used in investing activities	(147,028)	(103,802)
Cash flows from financing activities
Payment of deferred financing costs		(81)
Issuance of common shares	9,504	40,403
Credit facility draws	157,250	125,250
Credit facility repayments	(29,000)	(67,250)
Repayments of mortgage notes payable	(2,628)	(1,886)
Dividends and distributions paid	(54,415)	(48,777)
Payment of offering costs	(136)	(565)
Net cash provided by financing activities	80,575	47,094
Net increase (decrease) in Cash and cash equivalents and Restricted cash	(2,099)	9
Cash and cash equivalents and Restricted cash, beginning of period	20,143	14,669
Cash and cash equivalents and Restricted cash, end of period	18,044	14,678
Supplemental disclosure of cash flow information is as follows (amounts in thousands):
Cash paid for interest, net of capitalized interest	21,766	17,671
Supplemental disclosure of non-cash information
Financing costs accrued, not paid		77
Offering costs accrued, not paid		166
Deferred asset acquisition costs accrued, not paid	128	291
Contingent consideration accrued, not paid		336
Unrealized gain on interest rate swaps, net	8,410	3,095
Properties acquired for Common Units	17,361	20,790
Recognition of operating lease right-of-use assets	101
Recognition of liabilities related to operating lease right-of-use assets	101
Exchange of Common Units for Shares of Common Stock
Non-controlling interest in Operating Partnership	(2,911)	(3,424)
Common stock	2	2
Additional paid-in capital	2,909	3,422
Operating Properties [Member]
Supplemental disclosure of non-cash information
Additions to properties accrued, not paid	1,207	2,417
Development Properties [Member]
Supplemental disclosure of non-cash information
Additions to properties accrued, not paid	$ 2,534	$ 1,330

Organization and Basis of Prese

Organization and Basis of Presentation	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Organization and Basis of Presentation	1. Organization and Basis of Presentation The information contained in the following notes to the consolidated financial statements is condensed from that which would appear in the annual consolidated financial statements; accordingly, the consolidated financial statements included herein should be reviewed in conjunction with the consolidated financial statements for the fiscal year ended December 31, 2021, and related notes thereto, included in the Annual Report on Form 10-K of Easterly Government Properties, Inc. (the “Company”) for the year ended December 31, 2021 filed with the U.S. Securities and Exchange Commission (the “SEC”) on February 28, 2022. The Company is a Maryland corporation that has elected to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Code”), commencing with its taxable year ended December 31, 2015. The operations of the Company are carried on primarily through Easterly Government Properties LP (the “Operating Partnership”) and the wholly owned subsidiaries of the Operating Partnership. As used herein, the “Company 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. As of June 30, 2022, we wholly owned 87 operating properties and six operating properties through an unconsolidated joint venture (the “JV”) in the United States, encompassing approximately 9.0 million leased square feet, including 92 operating properties that were leased primarily to U.S. Government tenant agencies and one operating property that was entirely leased to a private tenant. As of June 30, 2022, our operating properties were 99% 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. The Operating Partnership holds substantially all of our assets and conducts substantially all of our business. We are the sole general partner of the Operating Partnership. We owned approximately 88.3% of the aggregate limited partnership interests in the Operating Partnership (“common units”) at June 30, 2022. 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. 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, Easterly Government Properties TRS, LLC, Easterly Government Services, LLC, the Operating Partnership and its other subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. Basis of Presentation The condensed consolidated financial statements included herein are unaudited; however, they include all adjustments (consisting only of normal recurring adjustments) which, in the opinion of management, are necessary to state fairly the consolidated financial position of the Company at June 30, 2022 and December 31, 2021, the consolidated results of operations for the three and six months ended June 30, 2022 and 2021, and the consolidated cash flows for the six months ended June 30, 2022 and 2021. The year-end condensed consolidated balance sheet data was derived from audited financial statements but does not include all disclosures required by GAAP. The results of operations for the interim periods presented are not necessarily indicative of the results to be expected for the full year. The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, 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. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, including the impact of extraordinary events such as the novel coronavirus (COVID-19) pandemic, the results of which form the basis for making judgements about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or condition s .

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies The significant accounting policies used in the preparation of the Company’s condensed consolidated financial statements are disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. Reclassifications Certain prior year amounts have been reclassified to conform to the current year presentation.

Real Estate and Intangibles

Real Estate and Intangibles	6 Months Ended
	Jun. 30, 2022
Real Estate [Abstract]
Real Estate and Intangibles	3. Real Estate and Intangibles Acquisitions During the six months ended June 30, 2022, we acquired two operating properties in asset acquisitions, FBI – Tampa and NARA – Broomfield for an aggregate purchase price of $93.1 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): Total Real estate Land $ 9,003 Building 75,874 Acquired tenant improvements 932 Total real estate 85,809 Intangible assets In-place leases 6,450 Acquired leasing commissions 3,686 Total intangible assets 10,136 Intangible liabilities Below-market leases (2,858 ) Total intangible liabilities (2,858 ) Purchase price $ 93,087 The intangible assets and liabilities of operating properties acquired during the six months ended June 30, 2022 have a weighted average amortization period of 13.7 years as of June 30, 2022. During the six months ended June 30, 2022, we included $1.0 million of revenues and $0.4 million of net income in our Consolidated Statements of Operations related to the operating properties acquired. During the six months ended June 30, 2022, we incurred $0.7 million of acquisition-related expenses mainly consisting of internal costs associated with property acquisitions and future acquisitions. Consolidated Real Estate and Intangibles Real estate and intangibles consisted of the following as of June 30, 2022 (amounts in thousands): Total Real estate properties, net Land $ 231,842 Building and improvements 2,418,590 Acquired tenant improvements 90,950 Construction in progress 35,467 Accumulated depreciation (312,569 ) Total Real estate properties, net 2,464,280 Intangible assets, net In-place leases 292,175 Acquired leasing commissions 75,199 Above market leases 17,541 Payment in lieu of taxes 6,394 Accumulated amortization (208,221 ) Total Intangible assets, net 183,088 Intangible liabilities, net Below market leases (76,751 ) Accumulated amortization 56,494 Total Intangible liabilities, net (20,257 ) No operating properties were disposed of during the six months ended June 30, 2022. The following table summarizes the scheduled amortization of the Company’s acquired above- and below-market lease intangibles for each of the five succeeding years as of June 30, 2022 (amounts in thousands): Acquired Above-Market Lease Intangibles Acquired Below-Market Lease Intangibles 2022 $ 698 $ (2,235 ) 2023 1,390 (4,307 ) 2024 1,341 (3,160 ) 2025 1,286 (2,454 ) 2026 1,217 (2,216 ) 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.

Investments in Unconsolidated R

Investments in Unconsolidated Real Estate Venture	6 Months Ended
	Jun. 30, 2022
Unconsolidated Real Estate Venture [Abstract]
Investments in Unconsolidated Real Estate Venture	4. Investment in Unconsolidated Real Estate Venture The following is a summary of our investment in the JV (dollars in thousands): As of June 30, Joint Venture Ownership Interest 2022 MedBase Venture 53.0% $ 182,343 On October 13, 2021, we formed an unconsolidated real estate venture, which we refer to as 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. We own a 53.0% interest in the JV, subject to preferred allocations as provided in the JV agreement. During the three and six months ended June 30, 2022, the JV acquired two properties VA – Birmingham and VA – Marietta for an aggregate purchase price of $100.6 million. These properties are the fifth and sixth properties acquired in the VA Portfolio. We provide asset management services to the JV. We recognized asset management service revenue of $0.3 million and $0.6 million for the three and six months ended June 30, 2022, respectively. On January 20, 2022, the JV issued 125 Series A Preferred Units (“preferred units”) which resulted in net proceeds of $0.1 million. Holders of the preferred units are entitled to receive, when declared, cumulative preferential cash distributions. The following is a summary of financial information for the JV (amounts in thousands): As of June 30, Balance sheet information: 2022 Real estate, net (1) $ 284,552 Other assets, net 66,350 Total assets $ 350,902 Total liabilities (2) $ 7,490 Total equity 343,412 Total liabilities and equity $ 350,902 Company’s share of equity $ 181,968 Basis differential (3) 375 Carrying value of the Company’s investment in the unconsolidated venture $ 182,343 (1) At June 30, 2022, this amount included right-of-use assets - finance leases totaling approximately $5.0 million representing a ground lease at VA – Lubbock. (2) At June 30, 2022, this amount included lease liabilities - finance leases totaling approximately $5.0 million representing a ground lease at VA – Lubbock. (3) This amount represents the aggregate difference between the Company’s historical cost basis and the basis reflected at the joint venture level. For the three months ended June 30, For the six months ended June 30, Income statement information: 2022 2021 2022 2021 Total revenue $ 5,965 $ — $ 10,663 $ — Operating income 1,597 — 2,828 — Net income 1,556 — 2,746 — Company’s share of net income $ 825 $ — $ 1,456 $ —

Debt

Debt	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Debt	5. Debt At June 30, 2022, our consolidated borrowings consisted of the following (amounts in thousands): Principal Outstanding Interest Current Loan June 30, 2022 Rate (1) Maturity Revolving credit facility: Revolving credit facility (2) $ 142,750 L + 125 bps July 2025 (3) Total revolving credit facility 142,750 Term loan facilities: 2016 term loan facility 100,000 2.67% (5) March 2024 2018 term loan facility (4) 150,000 3.91% (6) July 2026 Total term loan facilities 250,000 Less: Total unamortized deferred financing fees (1,221 ) Total term loan facilities, net 248,779 Notes payable: 2017 series A senior notes 95,000 4.05% May 2027 2017 series B senior notes 50,000 4.15% May 2029 2017 series C senior notes 30,000 4.30% May 2032 2019 series A senior notes 85,000 3.73% September 2029 2019 series B senior notes 100,000 3.83% September 2031 2019 series C senior notes 90,000 3.98% September 2034 2021 series A senior notes 50,000 2.62% October 2028 2021 series B senior notes 200,000 2.89% October 2030 Total notes payable 700,000 Less: Total unamortized deferred financing fees (4,181 ) Total notes payable, net 695,819 Mortgage notes payable: DEA – Pleasanton 15,700 L + 150bps (7) October 2023 VA – Golden 8,723 5.00% (7) April 2024 MEPCOM – Jacksonville 6,163 4.41% (7) October 2025 USFS II – Albuquerque 14,306 4.46% (7) July 2026 ICE – Charleston 14,140 4.21% (7) January 2027 VA – Loma Linda 127,500 3.59% (7) July 2027 CBP – Savannah 10,799 3.40% (7) July 2033 USCIS – Kansas City 51,500 3.68% (7) August 2024 Total mortgage notes payable 248,831 Less: Total unamortized deferred financing fees (1,633 ) Less: Total unamortized premium/discount 2,252 Total mortgage notes payable, net 249,450 Total debt $ 1,336,798 (1) At June 30, 2022, the one-month LIBOR (“L”) was 1.79%. 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 the Company’s consolidated leverage ratio, as set forth in the respective loan agreements. (2) Our revolving credit facility had available capacity of $307.1 million at June 30, 2022 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) Our 2018 term loan facility has undrawn capacity up to $50.0 million of which is available during a delayed draw period. (5) Entered into two interest rate swaps with an effective date of March 29, 2017 with an aggregate notional value of $100.0 million to effectively fix the interest rate at 2.67% annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement (6) Entered into four interest rate swaps with an effective date of December 13, 2018 with an aggregate notional value of $150.0 million to effectively fix the interest rate at 3.91% annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. (7) Effective interest rates are as follows: DEA – Pleasanton 1.80%, VA – Golden 5.03%, MEPCOM – Jacksonville 3.89%, 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 June 30, 2022, the net carrying value of real estate collateralizing our mortgages payable totaled $375.9 million. See Note 7 to the Consolidated Financial Statements, for the fair value of our debt instruments. On July 22, 2022, we entered into the first amendment to our second amended and restated senior credit agreement (the “first amendment”). The first amendment extended the deadline for the $50.0 million delayed draw portion of the 2018 term loan to July 24, 2023 (from July 22, 2022). Financial Covenant Considerations As of June 30, 2022, we were in compliance with all financial and other covenants related to our debt.

Derivatives and Hedging Activit

Derivatives and Hedging Activities	6 Months Ended
	Jun. 30, 2022
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 as of June 30, 2022 (amounts in thousands): Notional Amount Fixed Rate Floating Rate Index Effective Date Expiration Date Fair Value $ 100,000 1.41 % One-Month LIBOR March 29, 2017 September 29, 2023 $ 2,157 $ 150,000 2.71 % One-Month LIBOR December 13, 2018 June 19, 2023 $ 553 The table below sets forth the fair value of our interest rate derivatives as well as their classification on our Consolidated Balance Sheet (amounts in thousands): Balance Sheet Line Item As of June 30, 2022 Interest rate swaps - Asset $ 2,710 Interest rate swaps - Liability $ — Cash Flow Hedges of Interest Rate Risk The gains or losses on derivatives designated and that qualify as cash flow hedges is recorded in Accumulated other comprehensive income (loss) (“AOCI”) and will be reclassified to interest expense in the period that the hedged forecasted transactions affect earnings on the Company’s variable rate debt. The Company estimates that $2.2 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 (amounts in thousands): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Unrealized gain (loss) recognized in AOCI $ 2,005 $ (63 ) $ 6,244 $ 483 Loss reclassified from AOCI into interest expense (898 ) (1,320 ) (2,166 ) (2,611 ) Credit-Risk-Related Contingent Features The Company has agreements with each of its derivative counterparties that contain a provision where the Company could be declared in default on its derivative obligations if repayment of the underlying indebtedness is accelerated by the lender due to the Company’s default on such indebtedness. As of June 30, 2022, the Company did not have any derivates in a net liability position.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements	7. 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 the Company 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 the Company and its counterparties. The Company has 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 the Company’s derivatives held as of June 30, 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. The table below presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2022, aggregated by the level in the fair value hierarchy within which those measurements fall (amounts in thousands): As of June 30, 2022 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 2,710 $ — Interest rate swaps - Liability $ — $ — $ — 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. Financial assets and liabilities not measured at fair value As of June 30, 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: As of June 30, 2022 Financial liabilities Carrying Amount (1) Fair Value (2) Revolving credit facility $ 142,750 $ 142,750 2016 term loan facility $ 100,000 $ 100,000 2018 term loan facility $ 150,000 $ 150,000 Notes payable $ 700,000 $ 634,451 Mortgages payable $ 248,831 $ 244,586 (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	6 Months Ended
	Jun. 30, 2022
Equity [Abstract]
Equity Incentive Plan	8. Equity Incentive Plan Restricted Shares The Company awards 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, as amended (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. Compensation expense related to restricted common stock awards was $0.2 million for each of the three months ended June 30, 2022 and 2021 and $0.4 million for each of the six months ended June 30, 2022 and 2021. The fair value of restricted stock that vested was $1.5 million and $0.9 million during the six months ended June 30, 2022 and 2021, respectively, based on the market price at the vesting date. The balance of unamortized restricted stock expense as of June 30, 2022 was $0.7 million, which is expected to be recognized over a weighted‑average period of 1.3 years. A summary of the status of our restricted shares as of June 30, 2022 and changes during the six months ended June 30, 2022 is presented below: Restricted Shares Restricted Shares Weighted Average Grant Date Fair Value Per Share Outstanding, December 31, 2021 86,006 $ 19.16 Vested (71,168 ) 18.49 Granted 29,078 18.81 Forfeited — — Outstanding, June 30, 2022 43,916 $ 20.01 LTIP Units The Company grants 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 the Company achieving certain thresholds, including absolute total shareholder returns, relative total shareholder returns, or operational hurdles through the performance period. Service-based LTIP units vest over time, subject to continued employment and other terms of the awards. The following is a summary of our granted LTIP unit awards during the six months ended June 30, 2022: Award Type Grant Date Performance Period End Date Vest Date Units Granted Service January 3, 2022 — December 31, 2024 110,906 Operational January 3, 2022 December 31, 2024 1 80,160 Performance January 3, 2022 December 31, 2024 1 158,535 Service May 11, 2022 — 2 11,238 2022 LTIP Grant 360,839 (1) Earned units will vest on date of compensation committee determination of performance. (2) Units will vest on the earlier of the anniversary of the grant date or the 2023 annual stockholder meeting. We value our operational LTIP unit awards that are subject to the Company achieving certain 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 performance LTIP unit awards granted that are subject to the Company achieving certain total shareholder return thresholds, we used a Monte Carlo Simulation (risk-neutral approach) to determine the grant date fair value. The following is a summary of the significant assumptions used to value the total shareholder return performance-based LTIP units during the six months ended June 30, 2022: Expected volatility 27.0 % Dividend yield 4.8 % Risk-free interest rate 1.0 % Expected life 3 years The fair value of LTIP units that vested were $5.5 million and $4.5 million during the six months ended June 30, 2022 and 2021, respectively, based on the market price at the vesting date. Compensation expense related to LTIP unit awards was $1.5 million and $0.9 million for the three months ended June 30, 2022 and 2021, respectively, and $2.9 million and $2.0 million for the six months ended June 30, 2022 and 2021, respectively. The balance of unamortized LTIP expense as of June 30, 2022 was $9.4 million, which is expected to be recognized over a weighted‑average period of 2.0 years. As of June 30, 2022, management considers it probable that the operational performance conditions on our unvested grants will be achieved. A summary of the status of our LTIP units as of June 30, 2022 and changes during the six months ended June 30, 2022 are presented below: LTIP Units (1) LTIP Units Weighted Average Grant Date Fair Value Per Share Outstanding, December 31, 2021 651,238 $ 21.02 Vested (115,412 ) 18.66 Granted 360,839 17.48 Forfeited — — Outstanding, June 30, 2022 896,665 $ 19.90 (1) Reflects the number of LTIP units issued to the grantee on the date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units.

Equity

Equity	6 Months Ended
	Jun. 30, 2022
Equity [Abstract]
Equity	9. Equity The following table summarizes the changes in the Company’s stockholders’ equity for the three months ended June 30, 2022 and 2021 (amounts in thousands, except share amounts): Shares Common Stock Par Value Additional Paid-in Capital Retained Earnings Cumulative Dividends Accumulated Other Comprehensive Income (Loss) Non- controlling Interest in Operating Partnership Total Equity Three months ended June 30, 2022 Balance at March 31, 2022 90,779,897 $ 908 $ 1,614,798 $ 69,364 $ (403,788 ) $ (172 ) $ 158,235 $ 1,439,345 Stock based compensation — — 169 — — — 1,468 1,637 Dividends and distributions paid ($0.265 per share) — — — — (24,063 ) — (3,318 ) (27,381 ) Grant of unvested restricted stock 21,725 — — — — — — — Redemption of common units for shares of common stock 15,000 — 211 — — — (211 ) — Contribution of property for common units — — — — — — 17,361 17,361 Unrealized gain on interest rate swaps, net — — — — — 2,565 338 2,903 Net income — — — 7,197 — — 933 8,130 Allocation of non-controlling interest in Operating Partnership — — 6,110 — — — (6,110 ) — Balance at June 30, 2022 90,816,622 $ 908 $ 1,621,288 $ 76,561 $ (427,851 ) $ 2,393 $ 168,696 $ 1,441,995 Three months ended June 30, 2021 Balance at March 31, 2021 83,856,953 $ 839 $ 1,464,014 $ 38,956 $ (313,007 ) $ (9,741 ) $ 145,733 $ 1,326,794 Stock based compensation — — 166 — — — 867 1,033 Dividends and distributions paid ($0.260 per share) — — — — (21,808 ) — (2,783 ) (24,591 ) Grant of unvested restricted stock, net 20,337 — — — — — — — Redemption of common units for shares of common stock 54,000 — 760 — — — (760 ) — Contribution of property for common units — — — — — — 20,790 20,790 Unrealized gain on interest rate swaps, net — — — — — 1,202 55 1,257 Net income — — — 8,201 — — 1,053 9,254 Allocation of non-controlling interest in Operating Partnership — — 6,988 — — — (6,988 ) — Balance at June 30, 2021 83,931,290 $ 839 $ 1,471,928 $ 47,157 $ (334,815 ) $ (8,539 ) $ 157,967 $ 1,334,537 The following table summarizes the changes in the Company’s stockholders’ equity for the six months ended June 30, 2022 and 2021 (amounts in thousands, except share amounts): Shares Common Stock Par Value Additional Paid-in Capital Retained Earnings Cumulative Dividends Accumulated Other Comprehensive Income (Loss) Non- controlling Interest in Operating Partnership Total Equity Six months ended June 30, 2022 Balance at December 31, 2021 90,147,868 $ 901 $ 1,604,712 $ 62,023 $ (379,895 ) $ (5,072 ) $ 158,912 $ 1,441,581 Stock based compensation — — 352 — — — 2,914 3,266 Dividends and distributions paid ($0.530 per share) — — — — (47,956 ) — (6,459 ) (54,415 ) Grant of unvested restricted stock 29,078 — — — — — — — Redemption of common units for shares of common stock 204,751 2 2,909 — — — (2,911 ) — Issuance of common stock, net 434,925 5 9,394 — — — — 9,399 Contribution of property for common units — — — — — — 17,361 17,361 Unrealized gain on interest rate swaps, net — — — — — 7,465 945 8,410 Net income — — — 14,538 — — 1,855 16,393 Allocation of non-controlling interest in Operating Partnership — — 3,921 — — — (3,921 ) — Balance at June 30, 2022 90,816,622 $ 908 $ 1,621,288 $ 76,561 $ (427,851 ) $ 2,393 $ 168,696 $ 1,441,995 Six months ended June 30, 2021 Balance at December 31, 2020 82,106,256 $ 821 $ 1,424,787 $ 31,965 $ (291,652 ) $ (11,351 ) $ 145,400 $ 1,299,970 Stock based compensation — — 384 — — — 1,983 2,367 Dividends and distributions paid ($0.520 per share) — — — — (43,163 ) — (5,614 ) (48,777 ) Grant of unvested restricted stock, net 24,799 — — — — — — — Redemption of common units for shares of common stock 243,411 2 3,422 — — — (3,424 ) — Issuance of common stock, net 1,556,824 16 39,942 — — — — 39,958 Contribution of property for common units — — — — — — 20,790 20,790 Unrealized loss on interest rate swaps, net — — — — — 2,812 283 3,095 Net income — — — 15,192 — — 1,942 17,134 Allocation of non-controlling interest in Operating Partnership — — 3,393 — — — (3,393 ) — Balance at June 30, 2021 83,931,290 $ 839 $ 1,471,928 $ 47,157 $ (334,815 ) $ (8,539 ) $ 157,967 $ 1,334,537 A summary of dividends declared by the Company’s board of directors per share of common stock and per common unit at the date of record is as follows: Quarter Declaration Date Record Date Payment Date Dividend (1) 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 (1) 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. 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. 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. Offering of Common Stock on a Forward Basis On August 11, 2021, the Company and the Operating Partnership completed an underwritten public offering of 6,300,000 shares of common stock offered on a forward basis. In connection with the offering, the Company 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 the Company’s common stock. On December 28, 2021, the Company issued 3,991,000 shares of its 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. No shares were issued during the six months ended June 30, 2022. The Company expects to physically settle the remaining Forward Sales Agreements and receive proceeds, subject to certain adjustments, from the sale of those shares of common stock upon one or more such physical settlements within approximately two years from the date of the offering (which was extended by one year). Although the Company expects to settle the Forward Sales Agreements entirely by the physical delivery of shares of its common stock for cash proceeds, the Company may also elect to cash or net-share settle all or a portion of its obligations under the Forward Sales Agreements, in which case, the Company may receive, or may owe, cash or shares of its common stock from or to the forward purchasers. The Forward Sales Agreements provide for an initial forward price of $21.64 per share, subject to certain adjustments pursuant to the terms of each of the Forward Sales Agreements. The Forward Sales Agreements are subject to early termination or settlement under certain circumstances. ATM Programs The Company 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, the Company 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 under the 2019 ATM Program during the six months ended June 30, 2022 (amounts in thousands except share amounts): 2019 ATM Program For the three months ended Number of Shares Issued (1) Net Proceeds (1) March 31, 2022 434,925 $ 9,409 June 30, 2022 — — Total 434,925 $ 9,409 (1) Shares issued by the Company, which were all issued in settlement of forward sales transactions. Additionally, as of June 30, 2022, the Company had entered into forward sales transactions under the 2019 ATM Program for the sale of an additional 1,950,000 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 by the maturity dates set forth in each applicable forward sale transaction placement notice, which dates range from July 2022 to June 2023. Assuming the forward sales transactions are physically settled in full utilizing a net weighted average initial forward sales price of $21.82 per share, the Company expects to receive net proceeds of approximately $42.6 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction. The Company accounted for the forward sale transactions as equity. No sales of shares of the Company’s common stock were made under the 2021 ATM Program during the six months ended June 30, 2022. The Company used the net proceeds received from such sales for general corporate purposes. As of June 30, 2022, the Company had approximately $300.0 million of gross sales of its common stock available under the 2021 ATM Program and $87.4 million of gross sales of its common stock available under the 2019 ATM Program. Share Repurchase Program On April 28, 2022, the Company’s Board of Directors authorized a share repurchase program whereby the Company may repurchase up to 4,538,994 shares of its common stock, or approximately 5% of its outstanding shares as of the authorization date. The Company is 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 its evaluation of market conditions and other factors. No repurchases of shares of the Company’s common stock were made under the share repurchase program during the six months ended June 30, 2022.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2022
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 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 the Company’s basic and diluted earnings per share of common stock for the three and six months ended June 30, 2022 and 2021 (amounts in thousands, except per share amounts): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Numerator Net income $ 8,130 $ 9,254 $ 16,393 $ 17,134 Less: Non-controlling interest in Operating Partnership (933 ) (1,053 ) (1,855 ) (1,942 ) Net income available to Easterly Government Properties, Inc. 7,197 8,201 14,538 15,192 Less: Dividends on participating securities (137 ) (113 ) (272 ) (230 ) Net income available to common stockholders $ 7,060 $ 8,088 $ 14,266 $ 14,962 Denominator for basic EPS 90,751,351 83,817,680 90,452,594 82,973,705 Dilutive effect of share-based compensation awards 13,666 47,276 25,683 50,878 Dilutive effect of LTIP units (1) 318,963 382,329 309,067 364,023 Dilutive effect of shares issuable under forward sale agreements (2) — — 12,303 10,325 Denominator for diluted EPS 91,083,980 84,247,285 90,799,647 83,398,931 Basic EPS $ 0.08 $ 0.10 $ 0.16 $ 0.18 Diluted EPS $ 0.08 $ 0.10 $ 0.16 $ 0.18 (1) three and six months ended June 30, 2022 (2)

Leases

Leases	6 Months Ended
	Jun. 30, 2022
Leases [Abstract]
Leases	11. Leases Lessor The Company leases 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 17.6 years 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 the Company’s leases as of June 30, 2022 (amounts in thousands): Payments due by period Total 2022 (1) 2023 2024 2025 2026 Thereafter Fixed lease payments $ 2,261,799 121,653 232,666 213,508 201,846 192,718 1,299,408 (1) The table below sets forth our composition of lease revenue recognized between fixed and variable components (amounts in thousands): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Fixed $ 65,931 $ 61,530 $ 131,378 $ 121,170 Variable 5,225 4,565 10,217 9,104 Rental income 71,156 66,095 141,595 130,274 Lessee The Company leases corporate office space under operating lease arrangements in Washington, D.C. and San Diego, CA. The San Diego, CA operating lease is set to terminate on October 1, 2022. In April 2022, the Company entered into a lease agreement for new office space in San Diego, CA. This lease has a seven year term and an estimated commencement date of October 1, 2022. 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. The Company has elected not to separate lease and non-lease components for its corporate office leases. As of June 30, 2022, the unamortized balances associated with the Company’s right-of-use operating lease asset and operating lease liability were $1.4 million and $1.5 million, respectively. The Company used its incremental borrowing rate, which was arrived at utilizing prevailing market rates and the spread on its revolving credit facility, in order to determine the net present value of the minimum lease payments. The following table provides quantitative information for the Company’s commenced operating leases for the three and six months ended June 30, 2022 and 2021 (amounts in thousands): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Cash flows from operating lease costs $ 102 $ 119 $ 204 $ 268 In addition, the maturity of fixed lease payments under the Company’s commenced corporate office leases as of June 30, 2022 is summarized in the table below (amounts in thousands): Corporate office leases Payments due by period 2022 (1) 175 2023 277 2024 446 2025 456 2026 309 Thereafter — Total future minimum lease payments $ 1,663 Imputed interest (126 ) Total $ 1,537 (1) Represents the six months ended December 31, 2022.

Revenue

Revenue	6 Months Ended
	Jun. 30, 2022
Revenue From Contract With Customer [Abstract]
Revenue	12. Revenue The table below sets forth revenue from tenant construction projects and the associated project management income disaggregated by tenant agency for the three and six months ended June 30, 2022 and 2021 (amounts in thousands): For the three months ended June 30, For the six months ended June 30, Tenant 2022 2021 2022 2021 Federal Bureau of Investigation (“FBI”) $ 619 $ 645 $ 845 $ 650 U.S. Joint Staff Command (“JSC”) 164 25 456 26 Department of Veteran Affairs (“VA”) 203 997 302 1,108 Food and Drug Administration (“FDA”) — 6 204 24 Customs and Border Protection (“CBP”) 35 — 155 — U.S. Citizenship and Immigration Services (“USCIS”) — 91 110 108 National Park Services (“NPS”) 1 — 100 — Occupational Safety and Health Administration (“OSHA”) 22 — 68 — Drug Enforcement Agency (“DEA”) 40 — 40 — Internal Revenue Service (“IRS”) — 116 33 127 U.S. Coast Guard (“USCG”) — — 33 — Patent and Trademark Office (“PTO”) 12 — 14 — General Services Administration - Other 6 — 6 25 The Judiciary of the U.S. Government (“JUD”) — 4 4 4 Health Resources and Services Administration (“HRSA”) — — 4 3 Department of Energy (“DOE”) — 95 — 95 Environmental Protection Agency (“EPA”) — 115 — 204 Department of Transportation (“DOT”) — — — 40 Military Entrance Processing Command (“MEPCOM”) — — — 18 Federal Emergency Management Agency (“FEMA”) — — — 15 Bureau of the Fiscal Service (“BFS”) — — — 4 $ 1,102 $ 2,094 $ 2,374 $ 2,451 The balance in Accounts receivable related to tenant construction projects and the associated project management income was $4.2 million as of June 30, 2022 and $5.0 million as of December 31, 2021. 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 on-going as of June 30, 2022 with a duration of greater than one year. During each of the three and six months ended June 30, 2022, the Company recognized $0.1 million in parking garage income generated from the operations of parking garages situated on the Various GSA – Buffalo property and on the Various GSA – Portland property. During the three and six months ended June 30, 2021, the Company recognized less than $0.1 million and $0.1 million, respectively, in parking garage income generated from the operations of parking garages situated on the Various GSA – Buffalo property and on the Various GSA – Portland property. The monthly and transient daily parking revenue falls within the scope of Revenue from Contracts with Customers (“ASC 606”) and is accounted for at the point in time when control of the goods or services transfers to the customer and the Company’s performance obligation is satisfied. The balance in Accounts receivable related to parking garage income was less than $0.1 million as of each of June 30, 2022 and December 31, 2021. During the three and six months ended June 30, 2022, the Company recognized less than $0.1 million and $0.1 million, respectively, in income for providing COVID-19 related cleaning services to certain tenants. During the three and six months ended June 30, 2021, the Company recognized $0.3 million and $0.6 million, respectively, in income for providing COVID-19 related cleaning services to certain tenants. The income falls within the scope of ASC 606 and is recognized over time as the performance obligation is satisfied. The balance in Accounts receivable related to these services was less than $0.1 million as of June 30, 2022, and $0.1 million as of December 31, 2021. There were no contract assets or liabilities as of June 30, 2022 or December 31, 2021.

Concentrations Risk

Concentrations Risk	6 Months Ended
	Jun. 30, 2022
Risks And Uncertainties [Abstract]
Concentrations Risk	13. Concentrations Risk Concentrations of credit risk arise for the Company 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 the Company. The Company regularly monitors its tenant base to assess potential concentrations of credit risk. As stated in Note 1 above, the Company leases commercial space to the U.S. Government or non-governmental tenants. At June 30, 2022, the U.S. Government accounted for approximately 98.0% of our total annualized lease income and non-governmental tenants accounted for the remaining approximately 2.0%. Seventeen of our 93 wholly-owned and unconsolidated operating properties are located in California, accounting for approximately 14.8% of our total leased square feet and approximately 19.9% of our total annualized lease income as of June 30, 2022. To the extent that weak economic or real estate conditions or natural disasters affect California more severely than other areas of the country, our business, financial condition and results of operations could be significantly impacted.

Related Parties

Related Parties	6 Months Ended
	Jun. 30, 2022
Related Party Transactions [Abstract]
Related Parties	14. Related Parties The Company provides asset management services to properties owned by the JV. For the three and six months ended June 30, 2022, we recognized Asset management income of $0.3 million and $0.6 million, respectively. We did not recognize Asset management income for the six months ended June 30, 2021.

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	15. Subsequent Events For its consolidated financial statements as of June 30, 2022, the Company evaluated subsequent events and noted the following significant events. On July 14, 2022, the JV acquired a 67,793 square foot VA outpatient facility located in Columbus, Georgia. The building is a build-to-suit property that was completed during 2021. The outpatient facility is leased to the VA and has a lease expiration of January 2042.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Reclassifications	Reclassifications Certain prior year amounts have been reclassified to conform to the current year presentation.

Real Estate and Intangibles (Ta

Real Estate and Intangibles (Tables)	6 Months Ended
	Jun. 30, 2022
Real Estate [Abstract]
Fair Values of Assets Acquired and Liabilities Assumed	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): Total Real estate Land $ 9,003 Building 75,874 Acquired tenant improvements 932 Total real estate 85,809 Intangible assets In-place leases 6,450 Acquired leasing commissions 3,686 Total intangible assets 10,136 Intangible liabilities Below-market leases (2,858 ) Total intangible liabilities (2,858 ) Purchase price $ 93,087
Schedule of Real Estate and Intangibles	Real estate and intangibles consisted of the following as of June 30, 2022 (amounts in thousands): Total Real estate properties, net Land $ 231,842 Building and improvements 2,418,590 Acquired tenant improvements 90,950 Construction in progress 35,467 Accumulated depreciation (312,569 ) Total Real estate properties, net 2,464,280 Intangible assets, net In-place leases 292,175 Acquired leasing commissions 75,199 Above market leases 17,541 Payment in lieu of taxes 6,394 Accumulated amortization (208,221 ) Total Intangible assets, net 183,088 Intangible liabilities, net Below market leases (76,751 ) Accumulated amortization 56,494 Total Intangible liabilities, net (20,257 )
Summary of Scheduled Amortization Market Lease Intangibles	The following table summarizes the scheduled amortization of the Company’s acquired above- and below-market lease intangibles for each of the five succeeding years as of June 30, 2022 (amounts in thousands): Acquired Above-Market Lease Intangibles Acquired Below-Market Lease Intangibles 2022 $ 698 $ (2,235 ) 2023 1,390 (4,307 ) 2024 1,341 (3,160 ) 2025 1,286 (2,454 ) 2026 1,217 (2,216 )

Investments in Unconsolidated_2

Investments in Unconsolidated Real Estate Venture (Tables)	6 Months Ended
	Jun. 30, 2022
Unconsolidated Real Estate Venture [Abstract]
Summary of Investments in JV	The following is a summary of our investment in the JV (dollars in thousands): As of June 30, Joint Venture Ownership Interest 2022 MedBase Venture 53.0% $ 182,343
Summary of Financial Information for JV	The following is a summary of financial information for the JV (amounts in thousands): As of June 30, Balance sheet information: 2022 Real estate, net (1) $ 284,552 Other assets, net 66,350 Total assets $ 350,902 Total liabilities (2) $ 7,490 Total equity 343,412 Total liabilities and equity $ 350,902 Company’s share of equity $ 181,968 Basis differential (3) 375 Carrying value of the Company’s investment in the unconsolidated venture $ 182,343 (1) At June 30, 2022, this amount included right-of-use assets - finance leases totaling approximately $5.0 million representing a ground lease at VA – Lubbock. (2) At June 30, 2022, this amount included lease liabilities - finance leases totaling approximately $5.0 million representing a ground lease at VA – Lubbock. (3) This amount represents the aggregate difference between the Company’s historical cost basis and the basis reflected at the joint venture level. For the three months ended June 30, For the six months ended June 30, Income statement information: 2022 2021 2022 2021 Total revenue $ 5,965 $ — $ 10,663 $ — Operating income 1,597 — 2,828 — Net income 1,556 — 2,746 — Company’s share of net income $ 825 $ — $ 1,456 $ —

Debt (Tables)

Debt (Tables)	6 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Summary of Borrowings	At June 30, 2022, our consolidated borrowings consisted of the following (amounts in thousands): Principal Outstanding Interest Current Loan June 30, 2022 Rate (1) Maturity Revolving credit facility: Revolving credit facility (2) $ 142,750 L + 125 bps July 2025 (3) Total revolving credit facility 142,750 Term loan facilities: 2016 term loan facility 100,000 2.67% (5) March 2024 2018 term loan facility (4) 150,000 3.91% (6) July 2026 Total term loan facilities 250,000 Less: Total unamortized deferred financing fees (1,221 ) Total term loan facilities, net 248,779 Notes payable: 2017 series A senior notes 95,000 4.05% May 2027 2017 series B senior notes 50,000 4.15% May 2029 2017 series C senior notes 30,000 4.30% May 2032 2019 series A senior notes 85,000 3.73% September 2029 2019 series B senior notes 100,000 3.83% September 2031 2019 series C senior notes 90,000 3.98% September 2034 2021 series A senior notes 50,000 2.62% October 2028 2021 series B senior notes 200,000 2.89% October 2030 Total notes payable 700,000 Less: Total unamortized deferred financing fees (4,181 ) Total notes payable, net 695,819 Mortgage notes payable: DEA – Pleasanton 15,700 L + 150bps (7) October 2023 VA – Golden 8,723 5.00% (7) April 2024 MEPCOM – Jacksonville 6,163 4.41% (7) October 2025 USFS II – Albuquerque 14,306 4.46% (7) July 2026 ICE – Charleston 14,140 4.21% (7) January 2027 VA – Loma Linda 127,500 3.59% (7) July 2027 CBP – Savannah 10,799 3.40% (7) July 2033 USCIS – Kansas City 51,500 3.68% (7) August 2024 Total mortgage notes payable 248,831 Less: Total unamortized deferred financing fees (1,633 ) Less: Total unamortized premium/discount 2,252 Total mortgage notes payable, net 249,450 Total debt $ 1,336,798 (1) At June 30, 2022, the one-month LIBOR (“L”) was 1.79%. 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 the Company’s consolidated leverage ratio, as set forth in the respective loan agreements. (2) Our revolving credit facility had available capacity of $307.1 million at June 30, 2022 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) Our 2018 term loan facility has undrawn capacity up to $50.0 million of which is available during a delayed draw period. (5) Entered into two interest rate swaps with an effective date of March 29, 2017 with an aggregate notional value of $100.0 million to effectively fix the interest rate at 2.67% annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement (6) Entered into four interest rate swaps with an effective date of December 13, 2018 with an aggregate notional value of $150.0 million to effectively fix the interest rate at 3.91% annually, based on our consolidated leverage ratio, as defined in our 2018 term loan facility agreement. (7) Effective interest rates are as follows: DEA – Pleasanton 1.80%, VA – Golden 5.03%, MEPCOM – Jacksonville 3.89%, USFS II Albuquerque 3.92%, ICE – Charleston 3.93%, VA – Loma Linda 3.78%, CBP – Savannah 4.12%, USCIS – Kansas City 2.05%.

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	6 Months Ended
	Jun. 30, 2022
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 as of June 30, 2022 (amounts in thousands): Notional Amount Fixed Rate Floating Rate Index Effective Date Expiration Date Fair Value $ 100,000 1.41 % One-Month LIBOR March 29, 2017 September 29, 2023 $ 2,157 $ 150,000 2.71 % One-Month LIBOR December 13, 2018 June 19, 2023 $ 553
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 Sheet (amounts in thousands): Balance Sheet Line Item As of June 30, 2022 Interest rate swaps - Asset $ 2,710 Interest rate swaps - Liability $ —
Schedule Of Effects of Our Interest Rate Derivatives on our Consolidated Statements of Operations and Comprehensive Income	The table below presents the effects of our interest rate derivatives on our Consolidated Statements of Operations and Comprehensive Income (amounts in thousands): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Unrealized gain (loss) recognized in AOCI $ 2,005 $ (63 ) $ 6,244 $ 483 Loss reclassified from AOCI into interest expense (898 ) (1,320 ) (2,166 ) (2,611 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2022
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 the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2022, aggregated by the level in the fair value hierarchy within which those measurements fall (amounts in thousands): As of June 30, 2022 Balance Sheet Line Item Level 1 Level 2 Level 3 Interest rate swaps - Asset $ — $ 2,710 $ — Interest rate swaps - Liability $ — $ — $ —
Schedule of Fair Value Financial Assets And Liabilities Not measured At Fair Value	As of June 30, 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: As of June 30, 2022 Financial liabilities Carrying Amount (1) Fair Value (2) Revolving credit facility $ 142,750 $ 142,750 2016 term loan facility $ 100,000 $ 100,000 2018 term loan facility $ 150,000 $ 150,000 Notes payable $ 700,000 $ 634,451 Mortgages payable $ 248,831 $ 244,586 (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)	6 Months Ended
	Jun. 30, 2022
Summary of Restricted Shares	A summary of the status of our restricted shares as of June 30, 2022 and changes during the six months ended June 30, 2022 is presented below: Restricted Shares Restricted Shares Weighted Average Grant Date Fair Value Per Share Outstanding, December 31, 2021 86,006 $ 19.16 Vested (71,168 ) 18.49 Granted 29,078 18.81 Forfeited — — Outstanding, June 30, 2022 43,916 $ 20.01
Long Term Incentive Plan
Summary of Restricted Shares	A summary of the status of our LTIP units as of June 30, 2022 and changes during the six months ended June 30, 2022 are presented below: LTIP Units (1) LTIP Units Weighted Average Grant Date Fair Value Per Share Outstanding, December 31, 2021 651,238 $ 21.02 Vested (115,412 ) 18.66 Granted 360,839 17.48 Forfeited — — Outstanding, June 30, 2022 896,665 $ 19.90 (1) Reflects the number of LTIP units issued to the grantee on the date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units.
Summary of Grants	The following is a summary of our granted LTIP unit awards during the six months ended June 30, 2022: Award Type Grant Date Performance Period End Date Vest Date Units Granted Service January 3, 2022 — December 31, 2024 110,906 Operational January 3, 2022 December 31, 2024 1 80,160 Performance January 3, 2022 December 31, 2024 1 158,535 Service May 11, 2022 — 2 11,238 2022 LTIP Grant 360,839 (1) Earned units will vest on date of compensation committee determination of performance. (2) Units will vest on the earlier of the anniversary of the grant date or the 2023 annual stockholder meeting.
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 during the six months ended June 30, 2022: Expected volatility 27.0 % Dividend yield 4.8 % Risk-free interest rate 1.0 % Expected life 3 years

Equity (Tables)

Equity (Tables)	6 Months Ended
	Jun. 30, 2022
Equity [Abstract]
Summary of Changes In Stockholders' Equity	The following table summarizes the changes in the Company’s stockholders’ equity for the three months ended June 30, 2022 and 2021 (amounts in thousands, except share amounts): Shares Common Stock Par Value Additional Paid-in Capital Retained Earnings Cumulative Dividends Accumulated Other Comprehensive Income (Loss) Non- controlling Interest in Operating Partnership Total Equity Three months ended June 30, 2022 Balance at March 31, 2022 90,779,897 $ 908 $ 1,614,798 $ 69,364 $ (403,788 ) $ (172 ) $ 158,235 $ 1,439,345 Stock based compensation — — 169 — — — 1,468 1,637 Dividends and distributions paid ($0.265 per share) — — — — (24,063 ) — (3,318 ) (27,381 ) Grant of unvested restricted stock 21,725 — — — — — — — Redemption of common units for shares of common stock 15,000 — 211 — — — (211 ) — Contribution of property for common units — — — — — — 17,361 17,361 Unrealized gain on interest rate swaps, net — — — — — 2,565 338 2,903 Net income — — — 7,197 — — 933 8,130 Allocation of non-controlling interest in Operating Partnership — — 6,110 — — — (6,110 ) — Balance at June 30, 2022 90,816,622 $ 908 $ 1,621,288 $ 76,561 $ (427,851 ) $ 2,393 $ 168,696 $ 1,441,995 Three months ended June 30, 2021 Balance at March 31, 2021 83,856,953 $ 839 $ 1,464,014 $ 38,956 $ (313,007 ) $ (9,741 ) $ 145,733 $ 1,326,794 Stock based compensation — — 166 — — — 867 1,033 Dividends and distributions paid ($0.260 per share) — — — — (21,808 ) — (2,783 ) (24,591 ) Grant of unvested restricted stock, net 20,337 — — — — — — — Redemption of common units for shares of common stock 54,000 — 760 — — — (760 ) — Contribution of property for common units — — — — — — 20,790 20,790 Unrealized gain on interest rate swaps, net — — — — — 1,202 55 1,257 Net income — — — 8,201 — — 1,053 9,254 Allocation of non-controlling interest in Operating Partnership — — 6,988 — — — (6,988 ) — Balance at June 30, 2021 83,931,290 $ 839 $ 1,471,928 $ 47,157 $ (334,815 ) $ (8,539 ) $ 157,967 $ 1,334,537
Summary of Dividends Declared	A summary of dividends declared by the Company’s board of directors per share of common stock and per common unit at the date of record is as follows: Quarter Declaration Date Record Date Payment Date Dividend (1) 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 (1) 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. 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. 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.
Schedule of Information with Respect to ATM Program	The following table sets forth certain information with respect to issuances under the 2019 ATM Program during the six months ended June 30, 2022 (amounts in thousands except share amounts): 2019 ATM Program For the three months ended Number of Shares Issued (1) Net Proceeds (1) March 31, 2022 434,925 $ 9,409 June 30, 2022 — — Total 434,925 $ 9,409 (1) Shares issued by the Company, which were all issued in settlement of forward sales transactions. Additionally, as of June 30, 2022, the Company had entered into forward sales transactions under the 2019 ATM Program for the sale of an additional 1,950,000 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 by the maturity dates set forth in each applicable forward sale transaction placement notice, which dates range from July 2022 to June 2023. Assuming the forward sales transactions are physically settled in full utilizing a net weighted average initial forward sales price of $21.82 per share, the Company expects to receive net proceeds of approximately $42.6 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction. The Company accounted for the forward sale transactions as equity.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Summary of Basic and Diluted Earnings Per Common Share	The following table sets forth the computation of the Company’s basic and diluted earnings per share of common stock for the three and six months ended June 30, 2022 and 2021 (amounts in thousands, except per share amounts): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Numerator Net income $ 8,130 $ 9,254 $ 16,393 $ 17,134 Less: Non-controlling interest in Operating Partnership (933 ) (1,053 ) (1,855 ) (1,942 ) Net income available to Easterly Government Properties, Inc. 7,197 8,201 14,538 15,192 Less: Dividends on participating securities (137 ) (113 ) (272 ) (230 ) Net income available to common stockholders $ 7,060 $ 8,088 $ 14,266 $ 14,962 Denominator for basic EPS 90,751,351 83,817,680 90,452,594 82,973,705 Dilutive effect of share-based compensation awards 13,666 47,276 25,683 50,878 Dilutive effect of LTIP units (1) 318,963 382,329 309,067 364,023 Dilutive effect of shares issuable under forward sale agreements (2) — — 12,303 10,325 Denominator for diluted EPS 91,083,980 84,247,285 90,799,647 83,398,931 Basic EPS $ 0.08 $ 0.10 $ 0.16 $ 0.18 Diluted EPS $ 0.08 $ 0.10 $ 0.16 $ 0.18 (1) three and six months ended June 30, 2022 (2)

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2022
Leases [Abstract]
Summary of Maturity of Fixed Lease Payments Under Company's Leases	The following table summarizes the maturity of fixed lease payments under the Company’s leases as of June 30, 2022 (amounts in thousands): Payments due by period Total 2022 (1) 2023 2024 2025 2026 Thereafter Fixed lease payments $ 2,261,799 121,653 232,666 213,508 201,846 192,718 1,299,408 (1)
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): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Fixed $ 65,931 $ 61,530 $ 131,378 $ 121,170 Variable 5,225 4,565 10,217 9,104 Rental income 71,156 66,095 141,595 130,274
Schedule of Quantitative Information for Company's Operating Leases	The following table provides quantitative information for the Company’s commenced operating leases for the three and six months ended June 30, 2022 and 2021 (amounts in thousands): For the three months ended June 30, For the six months ended June 30, 2022 2021 2022 2021 Cash flows from operating lease costs $ 102 $ 119 $ 204 $ 268
Schedule of Maturity of Fixed Lease Payments Under Company's Corporate Office Leases	In addition, the maturity of fixed lease payments under the Company’s commenced corporate office leases as of June 30, 2022 is summarized in the table below (amounts in thousands): Corporate office leases Payments due by period 2022 (1) 175 2023 277 2024 446 2025 456 2026 309 Thereafter — Total future minimum lease payments $ 1,663 Imputed interest (126 ) Total $ 1,537 (1) Represents the six months ended December 31, 2022.

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2022
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 and the associated project management income disaggregated by tenant agency for the three and six months ended June 30, 2022 and 2021 (amounts in thousands): For the three months ended June 30, For the six months ended June 30, Tenant 2022 2021 2022 2021 Federal Bureau of Investigation (“FBI”) $ 619 $ 645 $ 845 $ 650 U.S. Joint Staff Command (“JSC”) 164 25 456 26 Department of Veteran Affairs (“VA”) 203 997 302 1,108 Food and Drug Administration (“FDA”) — 6 204 24 Customs and Border Protection (“CBP”) 35 — 155 — U.S. Citizenship and Immigration Services (“USCIS”) — 91 110 108 National Park Services (“NPS”) 1 — 100 — Occupational Safety and Health Administration (“OSHA”) 22 — 68 — Drug Enforcement Agency (“DEA”) 40 — 40 — Internal Revenue Service (“IRS”) — 116 33 127 U.S. Coast Guard (“USCG”) — — 33 — Patent and Trademark Office (“PTO”) 12 — 14 — General Services Administration - Other 6 — 6 25 The Judiciary of the U.S. Government (“JUD”) — 4 4 4 Health Resources and Services Administration (“HRSA”) — — 4 3 Department of Energy (“DOE”) — 95 — 95 Environmental Protection Agency (“EPA”) — 115 — 204 Department of Transportation (“DOT”) — — — 40 Military Entrance Processing Command (“MEPCOM”) — — — 18 Federal Emergency Management Agency (“FEMA”) — — — 15 Bureau of the Fiscal Service (“BFS”) — — — 4 $ 1,102 $ 2,094 $ 2,374 $ 2,451

Organization and Basis of Pre_2

Organization and Basis of Presentation - Additional Information (Detail) ft² in Millions	6 Months Ended
	Jun. 30, 2022 ft² Property
Easterly Government Properties LP [Member]
Organization And Significant Accounting Policies [Line Items]
Outstanding common units of aggregate limited partnership interest owned percentage	88.30%
Joint Venture [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	6
Wholly Owned Operating Properties [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	87
Leased percentage of operating properties	99%
Aggregate area of land | ft²	9
Wholly Owned Operating Properties [Member] | Government [Member]
Organization And Significant Accounting Policies [Line Items]
Number of properties	92
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

Real Estate and Intangibles - A

Real Estate and Intangibles - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) Property	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Property	Jun. 30, 2021 USD ($)
Real Estate Properties [Line Items]
Revenues	$ 72,757	$ 68,614	$ 145,059	$ 133,615
Net income available to Easterly Government Properties, Inc.	7,197	8,201	14,538	15,192
Acquisition-related expenses	$ 302	$ 483	$ 664	$ 970
Operating Properties Acquired [Member]
Real Estate Properties [Line Items]
Number of properties | Property	0		0
Weighted average amortization period			13 years 8 months 12 days
Revenues			$ 1,000
Net income available to Easterly Government Properties, Inc.			400
Acquisition-related expenses			$ 700
Operating Properties Acquired [Member] | FBI Tampa and NARA [Member]
Real Estate Properties [Line Items]
Number of properties | Property	2		2
Purchase price	$ 93,100		$ 93,100

Real Estate and Intangibles - F

Real Estate and Intangibles - Fair Values of Assets Acquired and Liabilities Assumed (Detail) - Operating Properties Acquired [Member] - FBI Tampa and NARA [Member] $ in Thousands	Jun. 30, 2022 USD ($)
Business Acquisition [Line Items]
Total real estate	$ 85,809
Total intangible assets	10,136
Total intangible liabilities	(2,858)
Purchase price	93,087
Real Estate Investment
Business Acquisition [Line Items]
Land	9,003
Building	75,874
Acquired tenant improvements	932
Leases, Acquired-in-Place
Business Acquisition [Line Items]
Total intangible assets	6,450
Acquired Leasing Commissions
Business Acquisition [Line Items]
Total intangible assets	3,686
Below Market Leases Assumed
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	Jun. 30, 2022	Dec. 31, 2021
Real estate properties, net
Land	$ 231,842
Building and improvements	2,418,590
Acquired tenant improvements	90,950
Construction in progress	35,467
Accumulated depreciation	(312,569)
Total Real estate properties, net	2,464,280	$ 2,399,188
Intangible assets, net
Accumulated amortization	(208,221)
Total Intangible assets, net	183,088
Intangible liabilities, net
Intangible Liabilities, Below market leases	(76,751)
Intangible Liabilities, Accumulated amortization	56,494
Total Intangible liabilities, net	(20,257)
Leases, Acquired-in-Place
Intangible assets, net
Above market leases	292,175
Acquired Leasing Commissions
Intangible assets, net
Above market leases	75,199
Above Market Leases [Member]
Intangible assets, net
Above market leases	17,541
Payment in Lieu of Taxes [Member]
Intangible assets, net
Above market leases	$ 6,394

Real Estate and Intangibles -_2

Real Estate and Intangibles - Summary of Scheduled Amortization Market Lease Intangibles (Detail) $ in Thousands	Jun. 30, 2022 USD ($)
Acquired Above-Market Lease Intangibles
2022	$ 698
2023	1,390
2024	1,341
2025	1,286
2026	1,217
Acquired Below-Market Lease Intangibles
2022	(2,235)
2023	(4,307)
2024	(3,160)
2025	(2,454)
2026	$ (2,216)

Investments in Unconsolidated_3

Investments in Unconsolidated Real Estate Venture - Summary of Investments in JV (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Oct. 13, 2021
Related Party Transaction [Line Items]
Investment in unconsolidated real estate venture	$ 182,343	$ 131,840
JV [Member]
Related Party Transaction [Line Items]
Effective Ownership Interest			53%
Investment in unconsolidated real estate venture	$ 181,968
MedBase Venture [Member] | JV [Member]
Related Party Transaction [Line Items]
Effective Ownership Interest	53%
Investment in unconsolidated real estate venture	$ 182,343

Investments in Unconsolidated_4

Investments in Unconsolidated Real Estate Venture - Additional Information (Details) - JV [Member] $ in Millions		3 Months Ended	6 Months Ended
	Jan. 20, 2022 USD ($) shares	Jun. 30, 2022 USD ($) Property	Jun. 30, 2022 USD ($) Property	Oct. 13, 2021 ft² Property
Unconsolidated Real Estate Venture [Line Items]
Number of properties | Property				10
Area of properties acquired | ft²				1,214,165
Effective Ownership Interest				53%
Asset management service revenue		$ 0.3	$ 0.6
Series A Preferred Units [Member]
Unconsolidated Real Estate Venture [Line Items]
Number of preferred units issued | shares	125
Net proceeds from issuance of preferred units	$ 0.1
VA – Birmingham and VA – Marietta [Member]
Unconsolidated Real Estate Venture [Line Items]
Number of properties | Property		2	2
Purchase price		$ 100.6	$ 100.6

Investments in Unconsolidated_5

Investments in Unconsolidated Real Estate Venture - Summary of Financial Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Total assets		$ 2,941,050		$ 2,941,050		$ 2,826,112
Total liabilities (2)		1,499,055		1,499,055		1,384,531
Total equity		1,273,299		1,273,299		1,282,669
Total liabilities and equity		2,941,050		2,941,050		2,826,112
Investment in unconsolidated real estate venture		182,343		182,343		$ 131,840
Revenues		72,757	$ 68,614	145,059	$ 133,615
Net income available to Easterly Government Properties, Inc.		7,197	$ 8,201	14,538	$ 15,192
JV [Member]
Related Party Transaction [Line Items]
Real estate, net (1)	[1]	284,552		284,552
Other assets, net		66,350		66,350
Total assets		350,902		350,902
Total liabilities (2)	[2]	7,490		7,490
Total equity		343,412		343,412
Total liabilities and equity		350,902		350,902
Investment in unconsolidated real estate venture		181,968		181,968
Basis differential (3)	[3]	375		375
Carrying value of the Company’s investment in the unconsolidated venture		182,343		182,343
Revenues		5,965		10,663
Operating income		1,597		2,828
Net income available to Easterly Government Properties, Inc.		1,556		2,746
Company’s share of net income		$ 825		$ 1,456
[1] At June 30, 2022, this amount included right-of-use assets - finance leases totaling approximately $5.0 million representing a ground lease at VA – Lubbock. This amount represents the aggregate difference between the Company’s 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) - JV [Member] $ in Millions	Jun. 30, 2022 USD ($)
Related Party Transaction [Line Items]
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid expenses and other assets
Finance lease, right-of-use asset	$ 5
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts payable, accrued expenses and other liabilities
Finance lease, liability	$ 5

Debt - Summary of Borrowings (D

Debt - Summary of Borrowings (Detail) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total revolving credit facility, Principal Outstanding		$ 142,750	$ 14,500
Total term loan facilities, net, Principal Outstanding		248,779	248,579
Total notes payable, net, Principal Outstanding		695,819	695,589
Total mortgage notes payable, net, Principal Outstanding		249,450	$ 252,421
Total debt, Principal Outstanding		1,336,798
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Total revolving credit facility, Principal Outstanding	[1]	$ 142,750
Loan, Interest Rate	[1],[2]	L + 125 bps
Loan, Current Maturity	[1],[3]	2025-07
2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 100,000
Loan, Interest Rate	[2],[4]	2.67%
Loan, Current Maturity		2024-03
2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	[5]	$ 150,000
Loan, Interest Rate	[2],[6]	3.91%
Loan, Current Maturity		2026-07
Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 250,000
Less: Total unamortized deferred financing fees		(1,221)
Total term loan facilities, net, Principal Outstanding		248,779
Senior Unsecured Notes Payable | 2017 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		95,000
Senior Unsecured Notes Payable | 2017 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		50,000
Senior Unsecured Notes Payable | 2017 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		30,000
Senior Unsecured Notes Payable | 2019 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		85,000
Senior Unsecured Notes Payable | 2019 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		100,000
Senior Unsecured Notes Payable | 2019 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		90,000
Senior Unsecured Notes Payable | 2021 Series A Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		50,000
Senior Unsecured Notes Payable | 2021 Series B Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		200,000
Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		700,000
Less: Total unamortized deferred financing fees		(4,181)
Mortgage Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		248,831
Less: Total unamortized deferred financing fees		(1,633)
Less: Total unamortized premium/discount		2,252
Mortgage Notes Payable [Member] | CBP Savannah [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 10,799
Loan, Interest Rate	[2],[7]	3.40%
Loan, Current Maturity		2033-07
Mortgage Notes Payable [Member] | ICE Charleston [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 14,140
Loan, Interest Rate	[2],[7]	4.21%
Loan, Current Maturity		2027-01
Mortgage Notes Payable [Member] | MEPCOM Jacksonville [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 6,163
Loan, Interest Rate	[2],[7]	4.41%
Loan, Current Maturity		2025-10
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 14,306
Loan, Interest Rate	[2],[7]	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	[2],[7]	L + 150bps
Loan, Current Maturity		2023-10
Mortgage Notes Payable [Member] | VA Loma Linda [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 127,500
Loan, Interest Rate	[2],[7]	3.59%
Loan, Current Maturity		2027-07
Mortgage Notes Payable [Member] | VA Golden [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 8,723
Loan, Interest Rate	[2],[7]	5%
Loan, Current Maturity		2024-04
Mortgage Notes Payable [Member] | USCIS - Kansas City [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding		$ 51,500
Loan, Interest Rate	[2],[7]	3.68%
Loan, Current Maturity		2024-08
2017 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	4.05%
Loan, Current Maturity		2027-05
2017 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	4.15%
Loan, Current Maturity		2029-05
2017 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	4.30%
Loan, Current Maturity		2032-05
2019 series A senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	3.73%
Loan, Current Maturity		2029-09
2019 series B senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	3.83%
Loan, Current Maturity		2031-09
2019 series C senior notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	3.98%
Loan, Current Maturity		2034-09
2021 Series A Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	2.62%
Loan, Current Maturity		2028-10
2021 Series B Senior Notes [Member]
Debt Instrument [Line Items]
Loan, Interest Rate	[2]	2.89%
Loan, Current Maturity		2030-10
[1] Our revolving credit facility had available capacity of $307.1 million at June 30, 2022 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 June 30, 2022, the one-month LIBOR (“L”) was 1.79%. 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 the Company’s consolidated leverage ratio, as set forth in the respective loan agreements. Entered into two interest rate swaps with an effective date of March 29, 2017 with an aggregate notional value of $100.0 million to effectively fix the interest rate at 2.67% annually, based on our consolidated leverage ratio, as defined in our 2016 term loan facility agreement Effective interest rates are as follows: DEA – Pleasanton 1.80%, VA – Golden 5.03%, MEPCOM – Jacksonville 3.89%, USFS II Albuquerque 3.92%, ICE – Charleston 3.93%, VA – Loma Linda 3.78%, CBP – Savannah 4.12%, USCIS – Kansas City 2.05%.

Debt - Summary of Borrowings (P

Debt - Summary of Borrowings (Parenthetical) (Detail)	6 Months Ended
	Jun. 30, 2022 USD ($) Swap
2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 150,000,000	[1]
2018 Term Loan Facility [Member] | Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Number of forward interest rate swaps | Swap	4
Forward swaps effective date	Dec. 13, 2018
Aggregate notional value of interest rate swaps	$ 150,000,000
Forward swaps interest rate	3.91%
2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 100,000,000
2016 Term Loan Facility [Member] | Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Number of forward interest rate swaps | Swap	2
Forward swaps effective date	Mar. 29, 2017
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	2.67%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility	$ 307,100,000
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] | 2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility	$ 50,000,000
Senior Unsecured Notes | 2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	200,000,000
Senior Unsecured Notes | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	450,000,000
Senior Unsecured Credit Facility | 2016 Term Loan Facility [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	100,000,000
Mortgage Notes Payable [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	248,831,000
Mortgage Notes Payable [Member] | CBP Savannah [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 10,799,000
Effective interest rate	4.12%
Mortgage Notes Payable [Member] | ICE Charleston [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 14,140,000
Effective interest rate	3.93%
Mortgage Notes Payable [Member] | MEPCOM Jacksonville [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 6,163,000
Effective interest rate	3.89%
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 14,306,000
Effective interest rate	3.92%
Mortgage Notes Payable [Member] | DEA Pleasanton [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 15,700,000
Effective interest rate	1.80%
Mortgage Notes Payable [Member] | VA Loma Linda [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 127,500,000
Effective interest rate	3.78%
Mortgage Notes Payable [Member] | VA Golden [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 8,723,000
Effective interest rate	5.03%
Mortgage Notes Payable [Member] | USCIS - Kansas City [Member]
Debt Instrument [Line Items]
Loan, Principal Outstanding	$ 51,500,000
Effective interest rate	2.05%
LIBOR [Member]
Debt Instrument [Line Items]
Loan, interest rate	1.79%
[1]Our 2018 term loan facility has undrawn capacity up to $50.0 million of which is available during a delayed draw period.

Debt - Additional Information (

Debt - Additional Information (Detail) - USD ($)		6 Months Ended
	Jul. 22, 2022	Jun. 30, 2022
Debt Instrument [Line Items]
Net carrying value of real estate collateralizing the mortgage		$ 375,900,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility		307,100,000
Revolving Credit Facility [Member] | 2018 Term Loan Facility [Member]
Debt Instrument [Line Items]
Amount available under revolving credit facility		$ 50,000,000
Initial maturity date		Jul. 22, 2022
Revolving Credit Facility [Member] | 2018 Term Loan Facility [Member] | First Amendment [Member]
Debt Instrument [Line Items]
Extended maturity date	Jul. 24, 2023

Derivative and Hedging Activiti

Derivative and Hedging Activities - Schedule of Key Terms and Fair Values of Our Interest Rate Swap Derivatives (Detail)	6 Months Ended
	Jun. 30, 2022 USD ($)
Interest Swap Rate at 1.41 % Fixed Rate[Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 100,000,000
Forward swaps interest rate	1.41%
Floating Rate Index	One-Month LIBOR
Forward swaps effective date	Mar. 29, 2017
Expiration Date	Sep. 29, 2023
Fair Value	$ 2,157,000
Interest Swap Rate at 2.71 % Fixed Rate[Member]
Derivative [Line Items]
Aggregate notional value of interest rate swaps	$ 150,000,000
Forward swaps interest rate	2.71%
Floating Rate Index	One-Month LIBOR
Forward swaps effective date	Dec. 13, 2018
Expiration Date	Jun. 19, 2023
Fair Value	$ 553,000

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	Jun. 30, 2022	Dec. 31, 2021
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Interest rate swaps - Asset	$ 2,710
Interest rate swaps - Liability		$ (5,700)

Derivative and Hedging Activi_3

Derivative and Hedging Activities - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2022 USD ($)
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Estimates reclassified from accumulated other comprehensive income (loss) decrease to interest expense over the next 12 months	$ 2,200,000
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 (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Unrealized gain (loss) recognized in AOCI	$ 2,005	$ (63)	$ 6,244	$ 483
Loss reclassified from AOCI into interest expense	$ (898)	$ (1,320)	$ (2,166)	$ (2,611)

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swaps - Asset	$ 2,710
Interest rate swaps - Liability		$ (5,700)
Fair Value, Recurring | Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swaps - Asset	$ 2,710

Fair Value Measurements - Sch_2

Fair Value Measurements - Schedule of Fair Value Financial Assets And Liabilities Not measured At Fair Value (Detail) $ in Thousands	Jun. 30, 2022 USD ($)
Revolving Credit Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	$ 142,750	[1]
Financial liabilities, Fair value	142,750	[2]
2016 Term Loan Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	100,000	[1]
Financial liabilities, Fair value	100,000	[2]
2018 Term Loan Facility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	150,000	[1]
Financial liabilities, Fair value	150,000	[2]
Notes Payable [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	700,000	[1]
Financial liabilities, Fair value	634,451	[2]
Mortgages Payable [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Financial liabilities, Carrying amount	248,831	[1]
Financial liabilities, Fair value	$ 244,586	[2]
[1] The carrying amount consists of principal only.

Equity Incentive Plan - Additio

Equity Incentive Plan - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Restricted Stock
Stockholders Equity Note Disclosure [Line Items]
Compensation expense recognized	$ 0.2	$ 0.2	$ 0.4	$ 0.4
Fair value of restricted stock,vested			1.5	0.9
Unamortized restricted stock expense	0.7		$ 0.7
Weighted average period			1 year 3 months 18 days
Long Term Incentive Plan
Stockholders Equity Note Disclosure [Line Items]
Compensation expense recognized	1.5	$ 0.9
Fair value of restricted stock,vested			$ 5.5	$ 4.5
Unamortized restricted stock expense	$ 9.4		$ 9.4
Weighted average period	2 years

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Restricted Shares (Details)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares/Units, Outstanding beginning balance | shares	86,006
Shares/Units, Vested | shares	(71,168)
Shares/Units, Granted | shares	29,078
Shares/Units, Outstanding ending balance | shares	43,916
Weighted average grant date fair value, Outstanding beginning balance | $ / shares	$ 19.16
Weighted average grant date fair value, Vested | $ / shares	18.49
Weighted average grant date fair value, Granted | $ / shares	18.81
Weighted average grant date fair value, Outstanding ending balance | $ / shares	$ 20.01
Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares/Units, Outstanding beginning balance | shares	651,238	[1]
Shares/Units, Vested | shares	(115,412)	[1]
Shares/Units, Granted | shares	360,839	[1]
Shares/Units, Outstanding ending balance | shares	896,665	[1]
Weighted average grant date fair value, Outstanding beginning balance | $ / shares	$ 21.02
Weighted average grant date fair value, Vested | $ / shares	18.66
Weighted average grant date fair value, Granted | $ / shares	17.48
Weighted average grant date fair value, Outstanding ending balance | $ / shares	$ 19.90
[1] Reflects the number of LTIP units issued to the grantee on the date which may be different from the number of LTIP units actually earned in the case of performance-based LTIP units.

Equity Incentive Plan - Summa_2

Equity Incentive Plan - Summary of Grants (Details)	6 Months Ended
	Jun. 30, 2022 shares
Services | January 3, 2022
Vest Date	Dec. 31, 2024
Units Granted	110,906
Services | May 11, 2022
Units Granted	11,238
Operational | January 3, 2022
Performance Period End Date	Dec. 31, 2024
Units Granted	80,160
Performance Shares | January 3, 2022
Performance Period End Date	Dec. 31, 2024
Units Granted	158,535
Long Term Incentive Plan
Units Granted	360,839

Equity Incentive Plan - Summa_3

Equity Incentive Plan - Summary of Significant Assumptions Used to Value the Total Shareholder (Details) - Long Term Incentive Plan	6 Months Ended
	Jun. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected volatility	27%
Dividend yield	4.80%
Risk-free interest rate	1%
Expected life	3 years

Equity - Summary of Changes In

Equity - Summary of Changes In Stockholders' Equity (Detail) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Shareholders Equity [Line Items]
Balance	$ 1,439,345	$ 1,441,581	$ 1,326,794	$ 1,441,581	$ 1,299,970
Stock based compensation	1,637		1,033	3,266	2,367
Dividends and distributions paid	(27,381)		(24,591)	(54,415)	(48,777)
Issuance of common stock, net				9,399	39,958
Contribution of property for common units	17,361		20,790	17,361	20,790
Unrealized gain (loss) on interest rate swaps, net	2,903		1,257	8,410	3,095
Net income	8,130		9,254	16,393	17,134
Balance	$ 1,441,995	1,439,345	$ 1,334,537	$ 1,441,995	$ 1,334,537
Balance (in shares)	90,816,622			90,816,622
Cumulative Effect, Period of Adoption, Adjustment [Member]
Shareholders Equity [Line Items]
Accounting Standards Update [Extensible List]			us-gaap:AccountingStandardsUpdate201613Member		us-gaap:AccountingStandardsUpdate201613Member
Common Stock Par Value [Member]
Shareholders Equity [Line Items]
Balance	$ 908	$ 901	$ 839	$ 901	$ 821
Balance (in shares)	90,779,897	90,147,868	83,856,953	90,147,868	82,106,256
Grant of unvested restricted stock, net (in shares)	21,725		20,337	24,799	29,078
Redemption of common units for shares of common stock				$ 2	$ 2
Redemption of common units for shares of common stock (in shares)	15,000		54,000	204,751	243,411
Issuance of common stock, net				$ 5	$ 16
Issuance of common stock (in share)				434,925	1,556,824
Balance	$ 908	$ 908	$ 839	$ 908	$ 839
Balance (in shares)	90,816,622		83,931,290	90,816,622	83,931,290
Additional Paid-in Capital [Member]
Shareholders Equity [Line Items]
Balance	$ 1,614,798	1,604,712	$ 1,464,014	$ 1,604,712	$ 1,424,787
Stock based compensation	169		166	352	384
Redemption of common units for shares of common stock	211		760	2,909	3,422
Issuance of common stock, net				9,394	39,942
Allocation of non-controlling interest in Operating Partnership	6,110		6,988	3,921	3,393
Balance	1,621,288	1,614,798	1,471,928	1,621,288	1,471,928
Retained Earnings [Member]
Shareholders Equity [Line Items]
Balance	69,364	62,023	38,956	62,023	31,965
Net income	7,197		8,201	14,538	15,192
Balance	76,561	69,364	$ 47,157	76,561	$ 47,157
Retained Earnings [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Shareholders Equity [Line Items]
Accounting Standards Update [Extensible List]			us-gaap:AccountingStandardsUpdate201613Member		us-gaap:AccountingStandardsUpdate201613Member
Cumulative Dividends [Member]
Shareholders Equity [Line Items]
Balance	(403,788)	(379,895)	$ (313,007)	(379,895)	$ (291,652)
Dividends and distributions paid	(24,063)		(21,808)	(47,956)	(43,163)
Balance	(427,851)	(403,788)	(334,815)	(427,851)	(334,815)
Accumulated Other Comprehensive Income (Loss) [Member]
Shareholders Equity [Line Items]
Balance	(172)	(5,072)	(9,741)	(5,072)	(11,351)
Unrealized gain (loss) on interest rate swaps, net	2,565		1,202	7,465	2,812
Balance	2,393	(172)	(8,539)	2,393	(8,539)
Non-controlling Interest in Operating Partnership [Member]
Shareholders Equity [Line Items]
Balance	158,235	158,912	145,733	158,912	145,400
Stock based compensation	1,468		867	2,914	1,983
Dividends and distributions paid	(3,318)		(2,783)	(6,459)	(5,614)
Redemption of common units for shares of common stock	(211)		(760)	(2,911)	(3,424)
Contribution of property for common units	17,361		20,790	17,361	20,790
Unrealized gain (loss) on interest rate swaps, net	338		55	945	283
Net income	933		1,053	1,855	1,942
Allocation of non-controlling interest in Operating Partnership	(6,110)		(6,988)	(3,921)	(3,393)
Balance	$ 168,696	$ 158,235	$ 157,967	$ 168,696	$ 157,967

Equity - Summary of Changes I_2

Equity - Summary of Changes In Stockholders' Equity (Parenthetical) (Detail) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Equity [Abstract]
Dividends and distributions paid, per share	$ 0.265	$ 0.260	$ 0.53	$ 0.520

Equity - Summary of Dividends D

Equity - Summary of Dividends Declared (Detail) - $ / shares		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Dividends Payable [Line Items]
Dividend		$ 0.265	$ 0.260	$ 0.530	$ 0.520
Q1 2022 [Member]
Dividends Payable [Line Items]
Declaration Date				Apr. 27, 2022
Record Date				May 13, 2022
Payment Date				May 25, 2022
Dividend	[1]			$ 0.265
Q2 2022 [Member]
Dividends Payable [Line Items]
Declaration Date				Jul. 27, 2022
Record Date				Aug. 11, 2022
Payment Date				Aug. 23, 2022
Dividend	[1]			$ 0.265
[1] 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. 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. 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.

Equity - Summary of Dividends_2

Equity - Summary of Dividends Declared (Parenthetical) (Detail)	6 Months Ended
	Jun. 30, 2022
Performance Based LTIP Units[Member]
Dividends Payable [Line Items]
Operating partnership dividend rate percentage	10%
Service Based LTIP Units[Member]
Dividends Payable [Line Items]
Operating partnership dividend rate percentage	100%

Equity - Additional Information

Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	May 10, 2022	Dec. 28, 2021	Aug. 11, 2021	Jun. 22, 2021	Dec. 20, 2019	Jun. 30, 2022	Apr. 28, 2022	Dec. 31, 2021
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares issued						90,816,622		90,147,868
Underwriters option to purchase additional shares			6,300,000
Initial forward price			$ 21.64
Contribution of property for common units, partial consideration	827,791
Board of Directors [Member] | Share Repurchase Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Repurchase of common stock,percentage							5%
Board of Directors [Member] | Share Repurchase Program [Member] | Maximum [Member]
Stockholders Equity Note Disclosure [Line Items]
Repurchase of common stock,shares						0	4,538,994
2019 ATM Program [Member]
Stockholders Equity Note Disclosure [Line Items]
Aggregate offering price of shares of common stock that the Company may issue and sell					$ 300
Gross sale of common stock available for grant						$ 87.4
2021 ATM Programs [Member]
Stockholders Equity Note Disclosure [Line Items]
Aggregate offering price of shares of common stock that the Company may issue and sell				$ 300
Number of Shares Sold						0
Gross sale of common stock available for grant						$ 300
Forward Sales Agreement
Stockholders Equity Note Disclosure [Line Items]
Common Stock, shares issued		3,991,000	6,300,000			0
Proceeds from issuance initial public offering		$ 85

Equity - Schedule of Informatio

Equity - Schedule of Information with Respect to ATM Program (Detail) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
		Mar. 31, 2022	Jun. 30, 2022	Jun. 30, 2021
Subsidiary Sale Of Stock [Line Items]
Net Proceeds			$ 9,504	$ 40,403
2019 ATM Program [Member]
Subsidiary Sale Of Stock [Line Items]
Number of Shares Issued	[1]	434,925	434,925
Net Proceeds	[1]	$ 9,409	$ 9,409
[1] Shares issued by the Company, which were all issued in settlement of forward sales transactions. Additionally, as of June 30, 2022, the Company had entered into forward sales transactions under the 2019 ATM Program for the sale of an additional 1,950,000 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 by the maturity dates set forth in each applicable forward sale transaction placement notice, which dates range from July 2022 to June 2023. Assuming the forward sales transactions are physically settled in full utilizing a net weighted average initial forward sales price of $21.82 per share, the Company expects to receive net proceeds of approximately $42.6 million, after deducting offering costs, subject to adjustments in accordance with the applicable forward sale transaction. The Company accounted for the forward sale transactions as equity.

Equity - Schedule of Informat_2

Equity - Schedule of Information with Respect to ATM Program (Parenthetical) (Detail) - Forward Sales Agreement - 2019 ATM Program [Member] $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares
Subsidiary Sale Of Stock [Line Items]
Number of unsettled common stock shares sold | shares	1,950,000
Net proceeds from unsettled common stock shares sold | $	$ 42.6
Weighted average price per share | $ / shares	$ 21.82

Earnings Per Share - Summary of

Earnings Per Share - Summary of Basic and Diluted Earnings Per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share Basic And Diluted [Line Items]
Net income		$ 8,130	$ 9,254	$ 16,393	$ 17,134
Less: Non-controlling interest in Operating Partnership		(933)	(1,053)	(1,855)	(1,942)
Net income available to Easterly Government Properties, Inc.		7,197	8,201	14,538	15,192
Less: Dividends on participating securities		(137)	(113)	(272)	(230)
Net income available to common stockholders		$ 7,060	$ 8,088	$ 14,266	$ 14,962
Denominator for basic EPS		90,751,351	83,817,680	90,452,594	82,973,705
Denominator for diluted EPS		91,083,980	84,247,285	90,799,647	83,398,931
Basic EPS		$ 0.08	$ 0.10	$ 0.16	$ 0.18
Diluted EPS		$ 0.08	$ 0.10	$ 0.16	$ 0.18
Stock Compensation Plan [Member]
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect		13,666	47,276	25,683	50,878
Long Term Incentive Plan
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect	[1]	318,963	382,329	309,067	364,023
Forward Sale Agreements [Member]
Earnings Per Share Basic And Diluted [Line Items]
Dilutive effect	[2]			12,303	10,325
[1]During both the three and six months ended June 30, 2022

Earnings Per Share - Summary _2

Earnings Per Share - Summary of Basic and Diluted Earnings Per Common Share (Parenthetical) (Detail) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 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	338,569	155,994	338,569	155,994
Underlying Unsettled Forward Sales Transactions [Member]
Earnings Per Share Basic And Diluted [Line Items]
Antidilutive securities excluded from computation of earnings per share amount	4,259,000	3,499,697	2,809,000	2,549,697

Leases - Additional Information

Leases - Additional Information (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($)
Lessee Lease Description [Line Items]
Average age of property	17 years 7 months 6 days
Right-of-use asset	$ 1.4
Operating lease liability	$ 1.5
CALIFORNIA | San Diego | Lease
Lessee Lease Description [Line Items]
Operating lease term of contract	7 years
Estimated lease commencement date	Oct. 01, 2022

Leases - Summary of Maturity of

Leases - Summary of Maturity of Fixed Lease Payments Under Company's Leases (Detail) $ in Thousands	Jun. 30, 2022 USD ($)
Leases [Abstract]
Fixed lease payments, Total	$ 2,261,799
Fixed lease payments, 2022	121,653	[1]
Fixed lease payments, 2023	232,666
Fixed lease payments, 2024	213,508
Fixed lease payments, 2025	201,846
Fixed lease payments, 2026	192,718
Fixed lease payments, Thereafter	$ 1,299,408
[1]

Leases - Summary of Composition

Leases - Summary of Composition of Lease Revenue Recognized Between Fixed and Variable Components (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating Leased Assets [Line Items]
Rental income	$ 71,156	$ 66,095	$ 141,595	$ 130,274
Fixed
Operating Leased Assets [Line Items]
Rental income	65,931	61,530	131,378	121,170
Variable
Operating Leased Assets [Line Items]
Rental income	$ 5,225	$ 4,565	$ 10,217	$ 9,104

Leases - Schedule of Quantitati

Leases - Schedule of Quantitative Information for Company's Operating Leases (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Cash flows from operating lease costs	$ 102	$ 119	$ 204	$ 268

Leases - Schedule of Maturity o

Leases - Schedule of Maturity of Fixed Lease Payments Under Company's Corporate Office Leases (Detail) - Corporate Office Leases [Member] $ in Thousands	Jun. 30, 2022 USD ($)
Schedule Of Future Minimum Rental Payments For Operating Leases [Line Items]
2022	$ 175	[1]
2023	277
2024	446
2025	456
2026	309
Total future minimum lease payments	1,663
Imputed interest	(126)
Total	$ 1,537
[1]Represents the six months ended December 31, 2022.

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	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	$ 1,102	$ 2,094	$ 2,374	$ 2,451
Federal Bureau of Investigation ("FBI") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	619	645	845	650
U.S Joint Staff Command ("JSC") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	164	25	456	26
Department of Veteran Affairs ("VA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	203	997	302	1,108
Food And Drug Administration ("FDA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		6	204	24
Customs and Border Protection ("CBP") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	35		155
U.S. Citizenship and Immigration Services ("USCIS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		91	110	108
National Park Services ("NPS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	1		100
Occupational Safety and Health Administration ("OSHA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	22		68
Drug Enforcement Agency (“DEA”) [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	40		40
Internal Revenue Service ("IRS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		116	33	127
U.S. Coast Guard ("USCG") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			33
Patent and Trademark Office ("PTO") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	12		14
General Services Administration - Other [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income	$ 6		6	25
The Judiciary of the U.S. Government ("JUD") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		4	4	4
Health Resources and Services Administration ("HRSA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income			$ 4	3
Department of Energy (“DOE”) [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		95		95
Environmental Protection Agency ("EPA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income		$ 115		204
Department of Transportation ("DOT") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income				40
Military Entrance Processing Command ("MEPCOM") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income				18
Federal Emergency Management Agency ("FEMA") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income				15
Bureau of the Fiscal Service ("BFS") [Member]
Disaggregation Of Revenue [Line Items]
Tenant Construction Project Income				$ 4

Revenue - Additional Informatio

Revenue - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Tenant accounts receivable	$ 57,120,000		$ 57,120,000		$ 58,733,000
ASU 2014-09 [Member]
Disaggregation Of Revenue [Line Items]
Accounts receivable related to tenant construction projects	4,200,000		4,200,000		5,000,000
Contract assets	0		0		0
Contract liabilities	0		0		0
ASU 2014-09 [Member] | COVID-19 [Member]
Disaggregation Of Revenue [Line Items]
Income recognized	100,000	$ 300,000	100,000	$ 600,000
Tenant accounts receivable					100,000
ASU 2014-09 [Member] | COVID-19 [Member] | Maximum [Member]
Disaggregation Of Revenue [Line Items]
Tenant accounts receivable	100,000		100,000
ASU 2014-09 [Member] | Various GSA - Buffalo Property [Member] | Parking Garage [Member]
Disaggregation Of Revenue [Line Items]
Income recognized	100,000	$ 100,000	100,000	$ 100,000
Tenant accounts receivable	$ 100,000		$ 100,000		$ 100,000

Concentrations Risk - Additiona

Concentrations Risk - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2022 Property
Wholly Owned Properties [Member]
Concentration Risk [Line Items]
Number of properties	93
CALIFORNIA
Concentration Risk [Line Items]
Number of properties	17
Lease Income [Member] | Customer Concentration Risk [Member] | CALIFORNIA
Concentration Risk [Line Items]
Percentage of concentrations risk	19.90%
Rentable Square Feet [Member] | Customer Concentration Risk [Member] | CALIFORNIA
Concentration Risk [Line Items]
Percentage of concentrations risk	14.80%
U.S. Government [Member] | Lease Income [Member] | Customer Concentration Risk [Member]
Concentration Risk [Line Items]
Percentage of concentrations risk	98%
Non Governmental Tenants [Member] | Lease Income [Member] | Customer Concentration Risk [Member]
Concentration Risk [Line Items]
Percentage of concentrations risk	2%

Related Parties - Additional In

Related Parties - Additional Information (Detail) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Jun. 30, 2021
Related Party Transaction [Line Items]
Asset management income	$ 317,000	$ 565,000
JV [Member]
Related Party Transaction [Line Items]
Asset management income	$ 300,000	$ 600,000	$ 0

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Subsequent Event [Member]	Jul. 14, 2022 ft²
Subsequent Event [Line Items]
Area acquired	67,793
Lease expiration date	2042-01