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Investments in Equity Affiliates (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | $ 76,312 | $ 79,303
UPB of Loans to Equity Affiliates | 167,393 |
Arbor Residential Investor LLC |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 23,868 | 32,743
UPB of Loans to Equity Affiliates | 0 |
AMAC Holdings III LLC |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 15,413 | 13,591
UPB of Loans to Equity Affiliates | 35,410 |
Fifth Wall Ventures |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 14,490 | 13,365
UPB of Loans to Equity Affiliates | 0 |
AWC Real Estate Opportunity Partners I LP |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 13,562 | 11,671
UPB of Loans to Equity Affiliates | 108,450 | 13,200
ARSR DPREF I LLC |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 5,603 | 5,163
UPB of Loans to Equity Affiliates | 0 |
Lightstone Value Plus REIT L.P. |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 1,895 | 1,895
UPB of Loans to Equity Affiliates | 0 |
The Park at Via Terrossa |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 606 | 0
UPB of Loans to Equity Affiliates | 21,845 |
Docsumo Pte. Ltd. |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 450 | 450
UPB of Loans to Equity Affiliates | 0 |
JT Prime |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 425 | 425
UPB of Loans to Equity Affiliates | 0 |
West Shore Café |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 0 | 0
UPB of Loans to Equity Affiliates | 1,688 |
Lexford Portfolio |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 0 | 0
UPB of Loans to Equity Affiliates | 0 |
East River Portfolio |  |
Investments in and Advances to Affiliates [Line Items] |  |
Investment in Equity Affiliates | 0 | $ 0
UPB of Loans to Equity Affiliates | $ 0 |

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