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v3.22.1

Allowance for Loan Losses - Changes in the Allowance for Loan Losses (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | $ 26,641 | $ 25,028
Charge-offs | (30) | (46)
Recoveries | 122 | 321
Provision | 300 | 830
Ending Balance | 27,033 | 26,133
Commercial and Agriculture [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 2,600 | 2,810
Recoveries | 1 | 145
Provision | (17) | (595)
Ending Balance | 2,584 | 2,360
Commercial Real Estate Owner Occupied [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 4,464 | 4,057
Recoveries |  | 6
Provision | 130 | (14)
Ending Balance | 4,594 | 4,049
Commercial Real Estate Non Owner Occupied [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 13,860 | 12,451
Recoveries | 48 | 7
Provision | 669 | 751
Ending Balance | 14,577 | 13,209
Residential Real Estate [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 2,597 | 2,484
Charge-offs | (1) | (37)
Recoveries | 61 | 142
Provision | (45) | (80)
Ending Balance | 2,612 | 2,509
Real Estate Construction [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 1,810 | 2,439
Recoveries |  | 1
Provision | 53 | 462
Ending Balance | 1,863 | 2,902
Farm Real Estate [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 287 | 338
Recoveries | 2 | 3
Provision | (40) | (58)
Ending Balance | 249 | 283
Consumer and Other [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 176 | 209
Charge-offs | (29) | (9)
Recoveries | 10 | 17
Provision | (21) | (47)
Ending Balance | 136 | 170
Unallocated [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Beginning balance | 847 | 240
Provision | (429) | 411
Ending Balance | $ 418 | $ 651

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- Definition Amount of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
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- Definition Amount of increase in allowance for credit loss on accounts receivable, from recovery. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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