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Equity Investments, at Fair Value - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Schedule of Equity Method Investments [Line Items]
(Loss) gain from equity investments	$ 6,108,000	$ 2,656,000	$ 3,973,000	$ 7,168,000
Preferred Equity Ownership Interests
Schedule of Equity Method Investments [Line Items]
(Loss) gain from equity investments	(800,000)	5,300	(700,000)	600,000
Multi-Family Preferred Equity Ownership Interests
Schedule of Equity Method Investments [Line Items]
Investment premiums recognized	$ 0	$ 0	$ 100,000	$ 0

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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