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Loans Receivable and Allowance for Credit Losses - TDR Post-Modifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | $ 12,245 | $ 20,084 | $ 21,428 | $ 20,499 |
Commitment to lend | 1,900 |  | 1,900 |  | $ 5,000
Financial Impact | 2,111 | 2,162 | 10,157 | 2,318 |
Principal |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 0 | 3,373 | 9,183 | 3,788 |
Interest Rate Reduction |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 0 | 16,711 | 0 | 16,711 |
Other |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 12,245 | 0 | 12,245 | 0 |
Commercial lending | Commercial and industrial (“C&I”) |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 12,245 | 20,084 | 21,428 | 20,499 |
Financial Impact | 2,111 | 2,162 | 10,157 | 2,318 |
Commercial lending | Commercial and industrial (“C&I”) | Principal |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 0 | 3,373 | 9,183 | 3,788 |
Commercial lending | Commercial and industrial (“C&I”) | Interest Rate Reduction |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | 0 | 16,711 | 0 | 16,711 |
Commercial lending | Commercial and industrial (“C&I”) | Other |  |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |  |
Post-modification outstanding recorded investment | $ 12,245 | $ 0 | $ 12,245 | $ 0 |

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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 https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
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- Definition Reflects the amount of the write-down related to a troubled debt restructuring. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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- Definition Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18794-111554 + Details
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