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Equity Investments, at Fair Value - Schedule of Income From Multi-Family Preferred Equity Ownership Interests (Details) - Equity Method Investments - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | $ (1,642) | $ (1,136) | $ 2,959 | $ 5,210
Hudson Bridge Apartments, LLC - Series A, Briar Hill Apartments, LLC, Kings Glen Apartments, LLC, Flagstone Apartments, LLC, Brookfield Apartments II, LLC - Series B, and Silber JBSM Properties, LLC (collectively) |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | 249 | 438 | 1,030 | 693
Tides on 27th Investors, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | (2,765) | (4,111) | (2,422) | (3,436)
Rapid City RMI JV LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | 412 | 388 | 1,225 | 1,199
Lucie at Tradition Holdings, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | 462 | 798 | 2,176 | 2,332
EHOF-NYMT Sunset Apartments Preferred, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | 0 | 627 | 950 | 1,999
Syracuse Apartments and Townhomes, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | 0 | 724 | 0 | 2,354
Palms at Cape Coral, LLC |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Total (Loss) Income - Multi-Family Preferred Equity Ownership Interests | $ 0 | $ 0 | $ 0 | $ 69

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