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Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Components of the provision for income taxes, exclusive of tax effect of unrealized AFS securities gains and losses [Abstract] |  |  |
Current federal income tax expense | $ 19,746 | $ 14,954 | $ 14,882
Current state income tax expense | 5,859 | 4,901 | 1,096
Deferred federal income tax expense (benefit) | (1,452) | 382 | 194
Deferred state income tax expense (benefit) | (280) | 327 | 3,056
Total income tax expense | 23,873 | 20,564 | 19,228
Reconciliation of income tax expense at the statutory rate to actual income tax expense [Abstract] |  |  |
Computed at the statutory rate | 22,404 | 20,699 | 21,219
Adjustments resulting from [Abstract] |  |  |
Tax-exempt interest | (353) | (637) | (717)
Housing and new markets credits | (1,292) | (3,205) | (3,105)
Bank owned life insurance | (831) | (496) | (367)
ESOP dividend deduction | (276) | (259) | (240)
Stock option exercises and restricted stock vesting | (73) | (8) | (1)
State income taxes | 4,407 | 4,131 | 3,281
Split dollar life insurance | 58 | 126 | (184)
Other | (171) | 213 | (658)
Total income tax expense | $ 23,873 | $ 20,564 | $ 19,228
Reconciliation of income tax expense at the statutory rate to actual income tax expense [Abstract] |  |  |
Computed at the statutory rate | 21.00% | 21.00% | 21.00%
Adjustments resulting from [Abstract] |  |  |
Tax-exempt interest | (0.33%) | (0.65%) | (0.70%)
Housing and new markets credits | (1.21%) | (3.25%) | (3.07%)
Bank owned life insurance | (0.78%) | (0.50%) | (0.36%)
ESOP dividend deduction | (0.26%) | (0.26%) | (0.24%)
Stock option exercises and restricted stock vesting | (0.07%) | (0.01%) | 0.00%
State income taxes | 4.13% | 4.19% | 3.25%
Split dollar life insurance | 0.06% | 0.13% | (0.19%)
Other | (0.16%) | 0.21% | (0.66%)
Total | 22.38% | 20.86% | 19.03%
Deferred tax assets [Abstract] |  |  |
Allowance for credit losses | $ 13,715 | $ 12,361 |
Interest on nonaccrual loans | 451 | 277 |
Accrued expenses | 2,150 | 1,633 |
Unrealized losses on AFS securities | 32,665 | 34,311 |
Allowance for other real estate owned | 22 | 49 |
Lease liabilities | 3,790 | 4,090 |
Limited partnership investments | 78 |  |
Other | 937 | 790 |
Total deferred tax assets | 53,808 | 53,511 |
Deferred tax liabilities [Abstract] |  |  |
Depreciation and amortization | (15,207) | (14,927) |
FHLB stock dividends | (12) | (341) |
Loan fee income | (1,888) | (1,519) |
Mortgage servicing rights | (1,836) | (1,912) |
Limited partnership investments | 0 | (843) |
Right of use assets | (3,589) | (3,918) |
Other | (2,211) | (1,910) |
Total deferred tax liabilities | (24,743) | (25,370) |
Net deferred tax asset | $ 29,065 | $ 28,141 |

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