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Fair Value of Financial Instruments - Schedule of Fair Value Hierarchy and Fair Value of Assets that Were Still Held and Had Fair Value Adjustments Measured On a Nonrecurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable Impaired [Line Items] |  |
Impaired loans | $ 1,653,450 | $ 1,626,036
Quoted Prices in Active Markets (Level 1) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Significant Unobservable Inputs (Level 3) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 1,653,450 | 1,626,036
Fair Value, Measurements, Nonrecurring |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 1,916 | 423
Fair Value, Measurements, Nonrecurring | SBA—real estate |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 772 | 423
Fair Value, Measurements, Nonrecurring | C&I |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 11 |
Fair Value, Measurements, Nonrecurring | Home mortgage |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 1,133 |
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets (Level 1) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets (Level 1) | SBA—real estate |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets (Level 1) | C&I |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 |
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets (Level 1) | Home mortgage |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 |
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | SBA—real estate |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 | 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | C&I |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 |
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | Home mortgage |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 0 |
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 1,916 | 423
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | SBA—real estate |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 772 | $ 423
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | C&I |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | 11 |
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | Home mortgage |  |
Financing Receivable Impaired [Line Items] |  |
Impaired loans | $ 1,133 |

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- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI https://asc.fasb.org/subtopic&trid=2196772 + Details
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