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Loans Receivable and Other Lending Investments, net (Other Lending Investments) (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Available-for-Sale Securities |  |
Amortized Cost Basis | $ 23,640 |
Estimated Fair Value | 24,864 |
Held-to-Maturity Securities |  |
Amortized Cost Basis | 98,419 |
Estimated Fair Value | 98,419 |
Total Other Lending Investments |  |
Face Value | 123,640 | $ 123,855
Amortized Cost Basis | 122,059 | 120,693
Net Unrealized Gain | 1,224 | 4,237
Estimated Fair Value | 123,283 | 124,930
Net Carrying Value | 123,283 | 124,930
Municipal debt securities |  |
Available-for-Sale Securities |  |
Face Value | 23,640 | 23,855
Amortized Cost Basis | 23,640 | 23,855
Net Unrealized Gain | 1,224 | 4,237
Estimated Fair Value | 24,864 | 28,092
Net Carrying Value | 24,864 | 28,092
Debt securities |  |
Held-to-Maturity Securities |  |
Face Value | 100,000 | 100,000
Amortized Cost Basis | 98,419 | 96,838
Estimated Fair Value | 98,419 | 96,838
Net Carrying Value | $ 98,419 | $ 96,838

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