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v3.26.1

Debt - Summary of Borrowings (Parenthetical) (Detail) |  | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 14, 2026 USD ($) | Jun. 30, 2026 USD ($) Swap | Jun. 30, 2025 USD ($) | Jun. 25, 2026 USD ($) | Mar. 31, 2026 Swap | Dec. 31, 2025 USD ($) | Mar. 24, 2025 Swap
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Revolving credit facility |  |  | $ 43,050,000 |  |  |  | $ 199,050,000 |
Mortgage note obligation |  |  | 2,393,000 | $ 2,265,000 |  |  |  |
USFS II Albuquerque [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Mortgage note obligation |  | $ 6,400,000 |  |  |  |  |  |
Subsequent Event [Member] | USFS II Albuquerque [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Mortgage note obligation |  | $ 6,400,000 |  |  |  |  |  |
Interest Rate Swaps [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Aggregate notional value of interest rate swaps |  |  | 200,000,000.0 |  |  |  |  |
2016 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 100,000,000 |  |  |  |  |
Line of Credit Facility, Description |  |  | 2016 term loan facility has two one-year as-of-right extension options subject to certain conditions and the payment of an extension fee |  |  |  |  |
2016 Term Loan Facility [Member] | Interest Rate Swaps [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Number of forward interest rate swaps | Swap |  |  | 3 |  |  |  |  |
Forward swaps effective date |  |  | Dec. 23, 2024 |  |  |  |  |
Aggregate notional value of interest rate swaps |  |  | $ 100,000,000.0 |  |  |  |  |
Forward swaps interest rate |  |  | 5.21% |  |  |  |  |
2018 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 200,000,000 |  |  |  |  |
Line of Credit Facility, Description |  |  | 2018 term loan facility has two one-year as-of-right extension options subject to certain conditions and the payment of an extension fee. |  |  |  |  |
2018 Term Loan Facility [Member] | Interest Rate Swaps [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Number of forward interest rate swaps | Swap |  |  | 3 |  |  | 3 |  |
Forward swaps interest rate |  |  | 5.09% |  |  |  |  |
2018 Term Loan Facility [Member] | Interest Rate Swap Effective June 30, 2025 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Number of forward interest rate swaps | Swap |  |  | 2 |  |  |  |  |
2018 Term Loan Facility [Member] | Interest Rate Swap Effective March 24, 2025 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Number of forward interest rate swaps | Swap |  |  |  |  |  |  |  | 1
2018 Term Loan Facility [Member] | Interest Rate Swap1 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Forward swaps effective date |  |  | Mar. 24, 2025 |  |  |  |  |
2018 Term Loan Facility [Member] | Interest Rate Swap2 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Forward swaps effective date |  |  | Jun. 30, 2025 |  |  |  |  |
2026 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 200,000,000 |  | $ 200,000,000 |  |  |
2025 Series B Senior Notes [Member] | Treasury Lock [Member] | Cash Flow Hedging [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Aggregate notional value of interest rate swaps |  |  | 50,000,000 |  |  |  |  |
2024 Revolving Credit Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Revolving credit facility | [1] |  | 43,050,000 |  |  |  |  |
Amount available under revolving credit facility |  |  | 356,800,000 |  |  |  |  |
Credit facility additional maximum borrowing capacity |  |  | $ 300,000,000.0 |  |  |  |  |
Line of Credit Facility, Description |  |  | 2024 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] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Revolving credit facility |  |  | $ 43,050,000 |  |  |  |  |
Senior Unsecured Notes [Member] | 2024 Revolving Credit Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | 400,000,000 |  |  |  |  |
Mortgage Notes Payable [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | 149,308,000 |  |  |  |  |
Mortgage Notes Payable [Member] | CBP Savannah [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 7,331,000 |  |  |  |  |
Effective interest rate |  |  | 4.12% |  |  |  |  |
Mortgage Notes Payable [Member] | ICE Charleston [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 8,109,000 |  |  |  |  |
Effective interest rate |  |  | 3.93% |  |  |  |  |
Mortgage Notes Payable [Member] | USFS II Albuquerque [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Loan, Principal Outstanding |  |  | $ 6,368,000 |  |  |  |  |
Effective interest rate |  |  | 3.92% |  |  |  |  |
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] | 2016 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 5.49% |  |  |  |  |
Mortgage Notes Payable [Member] | 2018 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 5.53% |  |  |  |  |
Mortgage Notes Payable [Member] | 2026 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 5.11% |  |  |  |  |
Mortgage Notes Payable [Member] | 2017 series A senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 4.15% |  |  |  |  |
Mortgage Notes Payable [Member] | 2017 series B senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 4.23% |  |  |  |  |
Mortgage Notes Payable [Member] | 2017 series C senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 4.37% |  |  |  |  |
Mortgage Notes Payable [Member] | 2019 series A senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 3.82% |  |  |  |  |
Mortgage Notes Payable [Member] | 2019 series B senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 3.91% |  |  |  |  |
Mortgage Notes Payable [Member] | 2019 series C senior notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 4.04% |  |  |  |  |
Mortgage Notes Payable [Member] | 2021 Series A Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 2.74% |  |  |  |  |
Mortgage Notes Payable [Member] | 2021 Series B Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 2.99% |  |  |  |  |
Mortgage Notes Payable [Member] | 2024 Series A Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 6.74% |  |  |  |  |
Mortgage Notes Payable [Member] | 2024 Series B Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 6.73% |  |  |  |  |
Mortgage Notes Payable [Member] | 2025 Series A Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 6.36% |  |  |  |  |
Mortgage Notes Payable [Member] | 2025 Series B Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 6.51% |  |  |  |  |
SOFR [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 3.62% |  |  |  |  |
SOFR [Member] | 2026 Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Effective interest rate |  |  | 1.00% |  |  |  |  |
[1] | Our $400.0 million senior unsecured 2024 revolving credit facility had available capacity of $356.8 million at June 30, 2026, in addition to an accordion feature that provides us with additional capacity of up to $300.0 million, subject to syndication of the increase and the satisfaction of customary terms and conditions.

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-6 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-6 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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