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Loans Receivable and Other Lending Investments, net - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivables
Allowance for loan losses at beginning of period			$ 497
Provision for (recovery of) loan losses	$ (2)	$ (69)	15	$ 1,632
Allowance for loan losses at end of period	512		512
Total
Allowance for loan losses at beginning of period	514	458	497	925
Provision for (recovery of) loan losses	(2)	(69)	15	(536)
Allowance for loan losses at end of period	512	389	512	389
Provision for (recovery of) loan losses	2	100	15	1,600
Loss on sale of loan receivable				2,200
Construction Loans
Financing Receivables
Allowance for loan losses at beginning of period		78		92
Provision for (recovery of) loan losses		(78)		(92)
Loans
Financing Receivables
Allowance for loan losses at beginning of period	514	380	497	437
Provision for (recovery of) loan losses	(2)	9	15	(48)
Allowance for loan losses at end of period	$ 512	$ 389	$ 512	389
Specific receivables
Financing Receivables
Allowance for loan losses at beginning of period				396
Provision for (recovery of) loan losses				$ (396)

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