Basis of Presentation and Summary of Significant Accounting Policies - intangible assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Dec. 31, 2024
In-place lease intangible assets
Basis of Presentation and Summary of Significant Accounting Policies
Gross carrying value	$ 13,119	$ 13,359
Accumulated amortization	(12,506)	(11,295)
Net carrying value	613	$ 2,064	$ 2,749
Real estate tax abatement
Basis of Presentation and Summary of Significant Accounting Policies
Gross carrying value	5,534
Accumulated amortization	(209)
Net carrying value	$ 5,325

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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