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Multi-family Loans, at Fair Value - Preferred Equity and Mezzanine Loan Investments (Details) - Variable Interest Entity, Not Primary Beneficiary - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
Investment amount	$ 90,485	$ 95,434
Unrealized (losses) gains	(4,293)	358
Total, at Fair Value	$ 86,192	$ 95,792

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Amount of investments classified as other.

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