Loans Receivable - Schedule of Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]
Unamortized discounts and fees	$ (19,845)	$ (22,380)
Reserve for loan losses	(7,554)	(10,499)	$ (2,830)
Loans receivable, net	698,525	717,190
Loans and leases receivable, remaining commitments	135,000
Outpatient Medical Buildings
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans and leases receivable, remaining commitments		85,000
Unamortized discount	17,000	18,000
Secured loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing receivable, gross	616,706	638,482
Reserve for loan losses	(3,714)	(5,574)	$ (2,830)
CCRC resident loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing receivable, gross	60,638	61,273
Mezzanine loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing receivable, gross	$ 48,580	$ 50,314

Loans and Leases Receivable, Remaining Commitments

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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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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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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Disclosure of the unamortized amount of the discount on the note or receivable which is deducted from the face amount of the receivable or loan. The discount or premium is the difference between the present value and the face amount.

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