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Loans - Collateral Dependent Loans, Individually Evaluated for Allowance for Credit Loss (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | $ 6,267,096 | $ 5,928,933 |  |
Total collateral dependent loans, related allowance | 80,398 | 65,917 | $ 47,547 | $ 47,766
Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 9,036 | 8,053 |  |
Collateral dependent loans with allowance, related allowance | 2,543 | 1,412 |  |
Collateral dependent loans with no related allowance, amortized cost | 28,291 | 20,905 |  |
Total collateral dependent loans, amortized cost | 37,327 | 28,958 |  |
Total collateral dependent loans, related allowance | 2,543 | 1,412 |  |
Commercial and industrial |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 2,467,688 | 3,025,074 |  |
Total collateral dependent loans, related allowance | 29,523 | 40,785 | 31,622 | 29,235
Commercial and industrial | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 5,084 | 6,330 |  |
Collateral dependent loans with allowance, related allowance | 2,328 | 1,101 |  |
Collateral dependent loans with no related allowance, amortized cost | 2,920 | 3,164 |  |
Total collateral dependent loans, amortized cost | 8,004 | 9,494 |  |
Total collateral dependent loans, related allowance | 2,328 | 1,101 |  |
Commercial real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 1,896,096 | 1,753,360 |  |
Total collateral dependent loans, related allowance | 27,546 | 19,754 | 13,198 | 14,033
Commercial real estate | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 0 | 796 |  |
Collateral dependent loans with allowance, related allowance | 0 | 189 |  |
Collateral dependent loans with no related allowance, amortized cost | 4,063 | 7,487 |  |
Total collateral dependent loans, amortized cost | 4,063 | 8,283 |  |
Total collateral dependent loans, related allowance | 0 | 189 |  |
Commercial real estate | Non-owner occupied |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 812,235 |  |  |
Commercial real estate | Non-owner occupied | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 0 | 115 |  |
Collateral dependent loans with allowance, related allowance | 0 | 36 |  |
Collateral dependent loans with no related allowance, amortized cost | 3,844 | 2,033 |  |
Total collateral dependent loans, amortized cost | 3,844 | 2,148 |  |
Total collateral dependent loans, related allowance | 0 | 36 |  |
Commercial real estate | Owner occupied |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 635,365 |  |  |
Commercial real estate | Owner occupied | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 0 | 681 |  |
Collateral dependent loans with allowance, related allowance | 0 | 153 |  |
Collateral dependent loans with no related allowance, amortized cost | 34 | 5,256 |  |
Total collateral dependent loans, amortized cost | 34 | 5,937 |  |
Total collateral dependent loans, related allowance | 0 | 153 |  |
Commercial real estate | Construction and land |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 345,430 |  |  |
Commercial real estate | Construction and land | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 0 | 0 |  |
Collateral dependent loans with allowance, related allowance | 0 | 0 |  |
Collateral dependent loans with no related allowance, amortized cost | 185 | 198 |  |
Total collateral dependent loans, amortized cost | 185 | 198 |  |
Total collateral dependent loans, related allowance | 0 | 0 |  |
Residential real estate |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 1,110,610 | 1,106,793 |  |
Total collateral dependent loans, related allowance | 16,345 | 2,963 | 836 | 1,435
Residential real estate | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 1,551 | 836 |  |
Collateral dependent loans with allowance, related allowance | 103 | 34 |  |
Collateral dependent loans with no related allowance, amortized cost | 20,862 | 9,779 |  |
Total collateral dependent loans, amortized cost | 22,413 | 10,615 |  |
Total collateral dependent loans, related allowance | 103 | 34 |  |
Consumer |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 36,371 | 43,706 |  |
Total collateral dependent loans, related allowance | 717 | 352 | 235 | 288
Consumer | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 10 | 91 |  |
Collateral dependent loans with allowance, related allowance | 10 | 88 |  |
Collateral dependent loans with no related allowance, amortized cost | 0 | 0 |  |
Total collateral dependent loans, amortized cost | 10 | 91 |  |
Total collateral dependent loans, related allowance | 10 | 88 |  |
Other |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Total collateral dependent loans, amortized cost | 153,418 |  |  |
Total collateral dependent loans, related allowance | 930 | 399 | $ 112 | $ 171
Other | Collateral Pledged |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Collateral dependent loans with allowance, amortized allowance | 2,391 | 0 |  |
Collateral dependent loans with allowance, related allowance | 102 | 0 |  |
Collateral dependent loans with no related allowance, amortized cost | 446 | 475 |  |
Total collateral dependent loans, amortized cost | 2,837 | 475 |  |
Total collateral dependent loans, related allowance | $ 102 | $ 0 |  |

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