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v3.23.1

Allowance for Loan Losses - Changes in the Allowance for Loan Losses (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | $ 26,641 | $ 25,028 | $ 14,767
Charge-offs | (222) | (159) | (465)
Recoveries | 340 | 942 | 614
Provision (Credit) | 1,752 | 830 | 10,112
Ending Balance | 28,511 | 26,641 | 25,028
Commercial and Agriculture [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 2,600 | 2,810 | 2,219
Charge-offs | (22) | (15) | (20)
Recoveries | 24 | 165 | 7
Provision (Credit) | 409 | (360) | 604
Ending Balance | 3,011 | 2,600 | 2,810
Commercial Real Estate Owner Occupied [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 4,464 | 4,057 | 2,541
Charge-offs |  |  | (148)
Recoveries | 42 | 7 | 259
Provision (Credit) | 59 | 400 | 1,405
Ending Balance | 4,565 | 4,464 | 4,057
Commercial Real Estate Non Owner Occupied [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 13,860 | 12,451 | 6,584
Recoveries | 74 | 395 | 48
Provision (Credit) | 204 | 1,014 | 5,819
Ending Balance | 14,138 | 13,860 | 12,451
Residential Real Estate [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 2,597 | 2,484 | 1,582
Charge-offs | (97) | (120) | (236)
Recoveries | 163 | 302 | 218
Provision (Credit) | 482 | (69) | 920
Ending Balance | 3,145 | 2,597 | 2,484
Real Estate Construction [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 1,810 | 2,439 | 1,250
Recoveries | 4 | 1 | 4
Provision (Credit) | 479 | (630) | 1,185
Ending Balance | 2,293 | 1,810 | 2,439
Farm Real Estate [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 287 | 338 | 344
Recoveries | 6 | 12 | 13
Provision (Credit) | (2) | (63) | (19)
Ending Balance | 291 | 287 | 338
Lease Financing Receivable [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Charge-offs | (23) |  |
Provision (Credit) | 452 |  |
Ending Balance | 429 |  |
Consumer and Other [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 176 | 209 | 247
Charge-offs | (80) | (24) | (61)
Recoveries | 27 | 60 | 65
Provision (Credit) | (25) | (69) | (42)
Ending Balance | 98 | 176 | 209
Unallocated [Member] |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Beginning balance | 847 | 240 |
Provision (Credit) | (306) | 607 | 240
Ending Balance | $ 541 | $ 847 | $ 240

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