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Investments in Equity Affiliates, Summary (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | $ 64,991 | $ 41,800
UPB of Loans to Equity Affiliates | 1,688 |
Arbor Residential Investor LLC |  |
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | 50,355 | 26,520
AMAC Holdings III LLC |  |
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | 9,857 | 10,520
North Vermont Avenue |  |
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | 2,459 | 2,440
Lightstone Value Plus REIT L.P |  |
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | 1,895 | 1,895
JT Prime |  |
Investment in Equity Affiliates |  |
Investment in Equity Affiliates | 425 | $ 425
West Shore Cafe |  |
Investment in Equity Affiliates |  |
UPB of Loans to Equity Affiliates | $ 1,688 |

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