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Fair Value Measurement and Fair Value of Financial Instruments - Carrying Amounts of Assets That Were Still Held and Had Fair Value Changes Measured on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | $ 35,133 | $ 72,614
Tax credit investments |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Assets, fair value disclosure | 1,038 |
Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 33,929 | 71,391
Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 1,204 | 1,223
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Tax credit investments |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Assets, fair value disclosure | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Significant Other Observable Inputs (Level 2) | Tax credit investments |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Assets, fair value disclosure | 0 |
Significant Other Observable Inputs (Level 2) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Significant Other Observable Inputs (Level 2) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Significant Unobservable Inputs (Level 3) |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 35,133 | 72,614
Significant Unobservable Inputs (Level 3) | Tax credit investments |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Assets, fair value disclosure | 1,038 |
Significant Unobservable Inputs (Level 3) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 33,929 | 71,391
Significant Unobservable Inputs (Level 3) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 1,204 | 1,223
Commercial and industrial (“C&I”) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 22,788 | 40,011
Commercial and industrial (“C&I”) | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Commercial and industrial (“C&I”) | Significant Other Observable Inputs (Level 2) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
Commercial and industrial (“C&I”) | Significant Unobservable Inputs (Level 3) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 22,788 | 40,011
CRE | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure |  | 31,380
CRE | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure |  | 0
CRE | Significant Other Observable Inputs (Level 2) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure |  | 0
CRE | Significant Unobservable Inputs (Level 3) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure |  | 31,380
Construction and land | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 11,141 |
Construction and land | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 |
Construction and land | Significant Other Observable Inputs (Level 2) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 |
Construction and land | Significant Unobservable Inputs (Level 3) | Commercial lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 11,141 |
HELOCs | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 1,204 | 1,223
HELOCs | Quoted Prices in Active Markets for Identical Assets (Level 1) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
HELOCs | Significant Other Observable Inputs (Level 2) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | 0 | 0
HELOCs | Significant Unobservable Inputs (Level 3) | Consumer lending |  |
Fair Value, Assets Measured on a Nonrecurring Basis |  |
Loans held-for-investment, fair value disclosure | $ 1,204 | $ 1,223

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