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Loans Receivable - Collective Pool Basis (Details) $ in Thousands | Jun. 30, 2022 USD ($) loan | Dec. 31, 2021 USD ($) | Jun. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | --- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 1,379,065 |  |  |
Allowance for Credit Loss | (165,083) | $ (166,785) | $ (167,432) | $ (224,036)
Total loans receivable, net of credit allowance | $ 1,213,982 | $ 1,292,308 |  |
No. of Loans | loan | 59 |  |  |
Deteriorated loans |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 174,841 |  |  |
Allowance for Credit Loss | (148,438) |  |  |
Total loans receivable, net of credit allowance | $ 26,403 |  |  |
No. of Loans | loan | 3 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 212,848 |  |  |
Allowance for Credit Loss | (2,986) |  |  |
Total loans receivable, net of credit allowance | $ 209,862 |  |  |
No. of Loans | loan | 15 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 21,317 |  |  |
Allowance for Credit Loss | (300) |  |  |
Total loans receivable, net of credit allowance | $ 21,017 |  |  |
No. of Loans | loan | 2 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 22,818 |  |  |
Allowance for Credit Loss | (322) |  |  |
Total loans receivable, net of credit allowance | $ 22,496 |  |  |
No. of Loans | loan | 4 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 51,493 |  |  |
Allowance for Credit Loss | (726) |  |  |
Total loans receivable, net of credit allowance | $ 50,767 |  |  |
No. of Loans | loan | 6 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 797,110 |  |  |
Allowance for Credit Loss | (10,920) |  |  |
Total loans receivable, net of credit allowance | $ 786,190 |  |  |
No. of Loans | loan | 18 |  |  |
Collective loan pool |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loan Carrying Value | $ 98,638 |  |  |
Allowance for Credit Loss | (1,391) |  |  |
Total loans receivable, net of credit allowance | $ 97,247 |  |  |
No. of Loans | loan | 11 |  |  |

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