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Organization and Significant Accounting Policies - Additional disclosures (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026 USD ($) property	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) property	Sep. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Liquidity Policy
Mortgage and other debt	$ 239,000		$ 239,000
Net book value	584,041		584,041		$ 616,268
Assets Held for Sale
Amount of held for sale	$ 3,200		$ 3,200
Number of properties held for sale \| property	1		1
Impairment of assets held for sale	$ 400		$ 400
Goodwill impairment
Goodwill impairment		$ 0		$ 0
Impairment
Impairment of real estate assets	12,000		12,800
Impairment of assets held for sale	400		400
Customer Relationships
Intangible assets
Intangible assets amortization	0		0
Maximum
Assets Held for Sale
Amount of operating loss on property held for sale	100		100
Accounts Receivable
Allowance for doubtful accounts	100		100		$ 100
Maximum \| Customer Relationships
Intangible assets
Intangible assets amortization		$ 100		$ 100
Farmer Mac, MetLife, and Rutledge \| Term loan
Liquidity Policy
Remaining borrowing capacity	$ 107,400		$ 107,400