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Loans and Allowance for Credit Losses - Loans - Loan Portfolio Summarized By The Past Due Status (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022
--- | --- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | $ 3,611,347 | $ 3,514,119 | $ 3,113,770
Loans Receivable > 90 Days and Accruing | 7 | 654 |
Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  |  | 4,700
Total Past Due |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 16,436 | 16,263 |
30-59 Days Past Due |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 7,452 | 10,029 |
60-89 Days Past Due |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 334 | 1,205 |
Greater than 90 Days |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 8,650 | 5,029 |
Current |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 3,594,911 | 3,497,856 |
Commercial portfolio | Commercial real estate (1) |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,899,168 | 2,052,934 | 1,719,458
Commercial portfolio | Commercial real estate (1) | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,899,168 | 2,050,397 |
Loans Receivable > 90 Days and Accruing | 0 | 0 |
Commercial portfolio | Commercial real estate (1) | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 2,537 | 2,109
Loans Receivable > 90 Days and Accruing |  | 0 |
Commercial portfolio | Commercial real estate (1) | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 4,909 | 3,230 |
Commercial portfolio | Commercial real estate (1) | Total Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 904 |
Commercial portfolio | Commercial real estate (1) | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,849 | 1,792 |
Commercial portfolio | Commercial real estate (1) | 30-59 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 78 |
Commercial portfolio | Commercial real estate (1) | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 60 | 0 |
Commercial portfolio | Commercial real estate (1) | 60-89 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Commercial real estate (1) | Greater than 90 Days | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 3,000 | 1,438 |
Commercial portfolio | Commercial real estate (1) | Greater than 90 Days | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 826 |
Commercial portfolio | Commercial real estate (1) | Current | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,894,259 | 2,047,167 |
Commercial portfolio | Commercial real estate (1) | Current | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 1,633 |
Commercial portfolio | Commercial and industrial |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 605,610 | 596,042 | 585,921
Commercial portfolio | Commercial and industrial | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 605,610 | 596,042 |
Loans Receivable > 90 Days and Accruing | 0 | 654 |
Commercial portfolio | Commercial and industrial | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 | 0
Loans Receivable > 90 Days and Accruing |  | 0 |
Commercial portfolio | Commercial and industrial | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 2,198 | 3,665 |
Commercial portfolio | Commercial and industrial | Total Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Commercial and industrial | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 616 | 1,808 |
Commercial portfolio | Commercial and industrial | 30-59 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Commercial and industrial | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 148 | 3 |
Commercial portfolio | Commercial and industrial | 60-89 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Commercial and industrial | Greater than 90 Days | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,434 | 1,854 |
Commercial portfolio | Commercial and industrial | Greater than 90 Days | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Commercial and industrial | Current | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 603,412 | 592,377 |
Commercial portfolio | Commercial and industrial | Current | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Construction |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 486,172 | 441,246 | 380,910
Commercial portfolio | Construction | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 486,172 | 441,246 |
Loans Receivable > 90 Days and Accruing | 0 | 0 |
Commercial portfolio | Construction | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 | 1,221
Loans Receivable > 90 Days and Accruing |  | 0 |
Commercial portfolio | Construction | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 3,837 | 2,258 |
Commercial portfolio | Construction | Total Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Construction | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,580 | 2,258 |
Commercial portfolio | Construction | 30-59 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Construction | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 0 | 0 |
Commercial portfolio | Construction | 60-89 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Construction | Greater than 90 Days | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 2,257 | 0 |
Commercial portfolio | Construction | Greater than 90 Days | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Commercial portfolio | Construction | Current | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 482,335 | 438,988 |
Commercial portfolio | Construction | Current | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Consumer Portfolio Segment | Residential mortgage |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 612,427 | 416,221 | 416,023
Consumer Portfolio Segment | Residential mortgage | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 612,427 | 415,081 |
Loans Receivable > 90 Days and Accruing | 7 | 0 |
Consumer Portfolio Segment | Residential mortgage | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 1,140 | 1,370
Loans Receivable > 90 Days and Accruing |  | 0 |
Consumer Portfolio Segment | Residential mortgage | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 5,451 | 5,451 |
Consumer Portfolio Segment | Residential mortgage | Total Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 692 |
Consumer Portfolio Segment | Residential mortgage | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 3,367 | 3,826 |
Consumer Portfolio Segment | Residential mortgage | 30-59 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 223 |
Consumer Portfolio Segment | Residential mortgage | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 125 | 955 |
Consumer Portfolio Segment | Residential mortgage | 60-89 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 228 |
Consumer Portfolio Segment | Residential mortgage | Greater than 90 Days | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1,959 | 670 |
Consumer Portfolio Segment | Residential mortgage | Greater than 90 Days | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 241 |
Consumer Portfolio Segment | Residential mortgage | Current | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 606,976 | 409,630 |
Consumer Portfolio Segment | Residential mortgage | Current | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 448 |
Consumer Portfolio Segment | Consumer |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 7,970 | 7,676 | 11,458
Consumer Portfolio Segment | Consumer | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 7,970 | 7,676 |
Loans Receivable > 90 Days and Accruing | 0 | 0 |
Consumer Portfolio Segment | Consumer | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 | $ 0
Loans Receivable > 90 Days and Accruing |  | 0 |
Consumer Portfolio Segment | Consumer | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 41 | 63 |
Consumer Portfolio Segment | Consumer | Total Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Consumer Portfolio Segment | Consumer | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 40 | 44 |
Consumer Portfolio Segment | Consumer | 30-59 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Consumer Portfolio Segment | Consumer | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 1 | 19 |
Consumer Portfolio Segment | Consumer | 60-89 Days Past Due | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Consumer Portfolio Segment | Consumer | Greater than 90 Days | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | 0 | 0 |
Consumer Portfolio Segment | Consumer | Greater than 90 Days | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | 0 |
Consumer Portfolio Segment | Consumer | Current | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest | $ 7,929 | 7,613 |
Consumer Portfolio Segment | Consumer | Current | Acquired with credit deterioration |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Loans, net of unearned interest |  | $ 0 |

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