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Loans Receivable - Loan Losses (Details) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 loan | Dec. 31, 2021 USD ($) loan | Dec. 31, 2020 USD ($) loan
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Reserve for loan losses, beginning of period |  | $ 10,280 | $ 0
Cumulative-effect of adopting ASU 2016-13 to beginning retained earnings |  | 0 | 1,420
Provision for expected loan losses |  | 1,689 | 17,254
Expected loan losses related to loans sold or repaid |  | (10,156) | (8,394)
Reserve for loan losses, end of period |  | $ 1,813 | $ 10,280
Number of loans sold or repaid | loan |  | 6 | 3
Credit loss reserve on unfunded loan commitments |  | $ 300 | $ 1,000
Mezzanine |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Reserve for loan losses, beginning of period |  | 3,152 | 0
Cumulative-effect of adopting ASU 2016-13 to beginning retained earnings |  | 0 | 513
Provision for expected loan losses |  | 793 | 2,898
Expected loan losses related to loans sold or repaid |  | (2,141) | (259)
Reserve for loan losses, end of period |  | 1,804 | 3,152
Number of loans sold or repaid | loan | 1 |  |
Mezzanine and Other |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Reserve for loan losses, beginning of period |  | 7,128 | 0
Cumulative-effect of adopting ASU 2016-13 to beginning retained earnings |  | 0 | 907
Provision for expected loan losses |  | 896 | 14,356
Expected loan losses related to loans sold or repaid |  | (8,015) | (8,135)
Reserve for loan losses, end of period |  | $ 9 | $ 7,128

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- Definition Financing Receivable Allowance For Credit Loss Unfunded Loan Commitments + References No definition available. + Details
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- Definition Financing Receivable, Number of Contracts Sold + References No definition available. + Details
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
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- Definition The effect of a change in method or methods for calculating the allowance for credit losses on the current period provision. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of decrease from sale and reclassification to held-for-sale of financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 11 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919244-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of credit loss expense (reversal of expense) for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(11)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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