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Loans Receivable - Troubled Debt Restructured TDRs (Details) - Troubled Debt Restructured Loans $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($) contract | Dec. 31, 2020 USD ($) contract | Dec. 31, 2019 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 66 | 152 | 65
Amortized Cost | $ | $ 45,054 | $ 84,768 | $ 35,419
Commercial business |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 42 | 98 | 52
Amortized Cost | $ | $ 43,915 | $ 81,172 | $ 35,025
Commercial business | Commercial and industrial |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 31 | 75 | 44
Amortized Cost | $ | $ 9,710 | $ 36,118 | $ 31,122
Commercial business | Owner-occupied CRE |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 7 | 14 | 4
Amortized Cost | $ | $ 16,565 | $ 19,326 | $ 1,695
Commercial business | Non-owner occupied CRE |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 4 | 9 | 4
Amortized Cost | $ | $ 17,640 | $ 25,728 | $ 2,208
Residential |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 1 | 1 | 0
Amortized Cost | $ | $ 178 | $ 22 | $ 0
Real estate construction and land development |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 1 | 5 | 1
Amortized Cost | $ | $ 450 | $ 2,376 | $ 237
Real estate construction and land development | Residential |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 0 | 4 | 1
Amortized Cost | $ | $ 0 | $ 1,926 | $ 237
Real estate construction and land development | Commercial and multifamily |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 1 | 1 | 0
Amortized Cost | $ | $ 450 | $ 450 | $ 0
Consumer |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of Contracts | contract | 22 | 48 | 12
Amortized Cost | $ | $ 511 | $ 1,198 | $ 157

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
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- Definition Amount, after troubled debt restructuring, of modified financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
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