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Income Taxes - Schedule of Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Tax Disclosure [Abstract] |  |  |
Tax provision at statutory rate | $ 27,711 | $ 38,896 | $ 25,266
Increase (decrease) in income taxes resulting from: |  |  |
Tax-exempt interest income | (2,175) | (1,976) | (1,589)
Low income housing and other tax credits | (630) | (669) | (1,229)
Bank-owned life insurance income | (920) | (1,511) | (589)
Non-deductible interest expense | 241 | 26 | 14
State income taxes, net of federal benefit | 2,809 | 3,369 | 2,472
Nondeductible merger expenses | 489 | 107 | 242
Change in valuation allowance | (13) | (20) | (10)
Nondeductible compensation | 274 | 97 | 27
Other, net | 39 | (36) | 71
Income tax expense (benefit) | $ 27,825 | $ 38,283 | $ 24,675

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