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Allowance for Loan Losses - Allowance and Loans by Impairment Methodology (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Allowance balance attributable to loans: |  |  |  |
Individually evaluated for impairment | $ 655 | $ 879 |  |
Collectively evaluated for impairment | 39,502 | 38,277 |  |
Total allowance | 40,157 | 39,156 | $ 32,873 | $ 34,023
Loans: |  |  |  |
Individually evaluated for impairment | 5,208 | 6,278 |  |
Collectively evaluated for impairment | 1,401,197 | 1,339,769 |  |
Acquired loans - PCI | 3,655 | 6,359 |  |
Total loans | 1,410,060 | 1,352,406 |  |
Real Estate Residential Mortgage |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Individually evaluated for impairment | 63 | 77 |  |
Collectively evaluated for impairment | 2,597 | 2,837 |  |
Total allowance | 2,660 | 2,914 | 2,080 | 2,246
Loans: |  |  |  |
Individually evaluated for impairment | 1,585 | 2,210 |  |
Collectively evaluated for impairment | 214,614 | 214,615 |  |
Acquired loans - PCI | 817 | 1,473 |  |
Total loans | 217,016 | 218,298 |  |
Real Estate Construction |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Collectively evaluated for impairment | 856 | 975 |  |
Total allowance | 856 | 975 | 681 | 727
Loans: |  |  |  |
Collectively evaluated for impairment | 57,495 | 62,147 |  |
Total loans | 57,495 | 62,147 |  |
Commercial, Financial & Agricultural |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Individually evaluated for impairment | 592 | 674 |  |
Collectively evaluated for impairment | 10,493 | 10,022 |  |
Total allowance | 11,085 | 10,696 | 7,121 | 6,688
Loans: |  |  |  |
Individually evaluated for impairment | 3,513 | 3,825 |  |
Collectively evaluated for impairment | 711,464 | 691,632 |  |
Acquired loans - PCI | 2,753 | 4,758 |  |
Total loans | 717,730 | 700,215 |  |
Equity lines |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Collectively evaluated for impairment | 593 | 687 |  |
Total allowance | 593 | 687 | 733 | 1,106
Loans: |  |  |  |
Individually evaluated for impairment | 110 | 111 |  |
Collectively evaluated for impairment | 41,197 | 48,275 |  |
Acquired loans - PCI | 38 | 80 |  |
Total loans | 41,345 | 48,466 |  |
Consumer |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Individually evaluated for impairment |  | 128 |  |
Collectively evaluated for impairment | 172 | 243 |  |
Total allowance | 172 | 371 | 465 | 257
Loans: |  |  |  |
Individually evaluated for impairment |  | 132 |  |
Collectively evaluated for impairment | 8,233 | 10,848 |  |
Acquired loans - PCI | 47 | 48 |  |
Total loans | 8,280 | 11,028 |  |
Consumer Finance |  |  |  |
Allowance balance attributable to loans: |  |  |  |
Collectively evaluated for impairment | 24,791 | 23,513 |  |
Total allowance | 24,791 | 23,513 | $ 21,793 | $ 22,999
Loans: |  |  |  |
Collectively evaluated for impairment | 368,194 | 312,252 |  |
Total loans | $ 368,194 | $ 312,252 |  |

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