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v3.25.1

Allowance for Credit Losses - Changes in the Allowance for Credit Losses (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | $ 39,669 | $ 37,160 | $ 37,160
Charge-offs | (976) | (651) |
Recoveries | 343 | 298 |
Provision | 1,248 | 2,042 |
Ending Balance | 40,284 | 38,849 | 39,669
Commercial and Agriculture [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 6,586 | 7,587 | 7,587
Charge-offs | (72) | (212) |
Recoveries | 291 | 152 |
Provision | (611) | 210 |
Ending Balance | 6,194 | 7,737 | 6,586
Commercial Real Estate Owner Occupied [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 4,327 | 4,723 | 4,723
Recoveries | 0 | 3 |
Provision | 139 | (74) |
Ending Balance | 4,466 | 4,652 | 4,327
Commercial Real Estate Non Owner Occupied [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 11,404 | 12,056 | 12,056
Charge-offs | (800) | (174) |
Recoveries |  | 5 |
Provision | 808 | 1,081 |
Ending Balance | 11,412 | 12,968 | 11,404
Residential Real Estate [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 11,866 | 8,489 | 8,489
Charge-offs |  | (13) |
Recoveries | 19 | 120 |
Provision | 570 | 478 |
Ending Balance | 12,455 | 9,074 | 11,866
Real Estate Construction [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 3,708 | 3,388 | 3,388
Recoveries |  | 4 |
Provision | 309 | 41 |
Ending Balance | 4,017 | 3,433 | 3,708
Farm Real Estate [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 226 | 260 | 260
Provision | 38 | 60 |
Ending Balance | 264 | 320 | 226
Lease Financing Receivable [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 1,361 | 297 | 297
Charge-offs | (90) | (226) |
Recoveries | 25 |  |
Provision | (19) | 288 |
Ending Balance | 1,277 | 359 | 1,361
Consumer and Other [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance | 191 | 341 | 341
Charge-offs | (14) | (26) |
Recoveries | 8 | 14 |
Provision | 14 | (23) |
Ending Balance | $ 199 | 306 | 191
Unallocated [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning Balance |  | 19 | $ 19
Provision |  | (19) |
Ending Balance |  | $ 0 |

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