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Credit Loss Reserve - Expected Credit Losses (Details) - USD ($)	3 Months Ended	6 Months Ended
	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Expected credit losses related to our financial instruments
Balance at beginning of period		$ 477,000
Recovery due to payoffs	$ (21,000)	(36,000)
Provision due to Originations/ additional funding		243,000	$ 321,000
Balance at end of period		441,000
Accrued interest receivable		64,454,000
Write-off of accrued interest receivable			$ 0
Anthem Memory Care
Expected credit losses related to our financial instruments
Write-off of accrued interest receivable		371,000
Financing Receivables
Expected credit losses related to our financial instruments
Balance at beginning of period		3,615,000
Recovery due to payoffs		(1,000)
Balance at end of period		3,614,000
Mortgage Loans Receivable
Expected credit losses related to our financial instruments
Balance at beginning of period		3,151,000
Recovery due to payoffs		(4,000)
Provision due to Originations/ additional funding		415,000
Balance at end of period		3,562,000
Notes Receivable
Expected credit losses related to our financial instruments
Balance at beginning of period		477,000
Recovery due to payoffs		(36,000)
Balance at end of period		$ 441,000