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Loans Receivable and Other Lending Investments, net (Investment in Loans and Associated Allowance for Loan Loss) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Other Lending Investments |  |  |
Total | $ 124,930 | $ 115,989 |
Less: Allowance for loan losses |  |  |
Individually evaluated for impairment | (576) | (743) |
Collectively evaluated for impairment | (4,193) | (11,277) |
Total | (4,769) | (12,020) |
Individually Evaluated for Impairment | 59,064 | 52,562 |
Collectively Evaluated for Impairment | 273,780 | 634,369 |
Total loans receivable and other lending investments, net | 332,844 | 686,931 |
Individually Evaluated for Impairment |  |  |
Less: Allowance for loan losses |  |  |
Net discounts | 800 | 800 |
Collectively Evaluated for Impairment |  |  |
Less: Allowance for loan losses |  |  |
Net discounts | 200 | 2,300 |
Held-to-maturity debt securities |  |  |
Other Lending Investments |  |  |
Individually Evaluated for Impairment | 0 | 0 |
Collectively Evaluated for Impairment | 96,838 | 90,715 |
Total | 96,838 | 90,715 |
Available-for-sale debt securities |  |  |
Other Lending Investments |  |  |
Individually Evaluated for Impairment | 0 | 0 |
Collectively Evaluated for Impairment | 28,092 | 25,274 |
Total | 28,092 | 25,274 |
Construction Loans |  |  |
Loans |  |  |
Individually Evaluated for Impairment | 59,640 | 53,305 |
Collectively Evaluated for Impairment | 125,621 | 461,528 |
Total | 185,261 | 514,833 |
Less: Allowance for loan losses |  |  |
Total | (1,213) | (6,541) | $ (6,668)
Loans |  |  |
Loans |  |  |
Individually Evaluated for Impairment | 0 | 0 |
Collectively Evaluated for Impairment | 27,422 | 68,129 |
Total | 27,422 | 68,129 |
Less: Allowance for loan losses |  |  |
Total | $ (676) | $ (1,643) | $ (265)

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