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LOANS AND ALLOWANCE FOR LOAN LOSSES - Allowances by Impairment (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | --- | --- | --- | --- | ---
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | $ 18,631 | $ 17,485 | $ 21,025 | $ 20,940 | $ 20,676 | $ 20,924
Loans: |  |  |  |  |  |
Total recorded investment in loans | 1,747,883 |  | 1,522,382 |  |  |
Individually evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 1,405 |  | 3,030 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 7,889 |  | 11,647 |  |  |
Collectively evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 17,226 |  | 17,995 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 1,739,994 |  | 1,510,735 |  |  |
Commercial and Agricultural |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 3,515 | 3,564 | 3,591 | 3,621 | 3,628 | 4,493
Loans: |  |  |  |  |  |
Total recorded investment in loans | 262,919 |  | 258,013 |  |  |
Commercial and Agricultural | Individually evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 1,323 |  | 1,394 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 2,531 |  | 2,427 |  |  |
Commercial and Agricultural | Collectively evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 2,192 |  | 2,197 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 260,388 |  | 255,586 |  |  |
Commercial Mortgages |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 10,986 | 10,314 | 13,556 | 13,281 | 12,963 | 11,496
Loans: |  |  |  |  |  |
Total recorded investment in loans | 944,501 |  | 804,825 |  |  |
Commercial Mortgages | Individually evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 41 |  | 1,571 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 4,313 |  | 7,967 |  |  |
Commercial Mortgages | Collectively evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 10,945 |  | 11,985 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 940,188 |  | 796,858 |  |  |
Residential Mortgages |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 1,796 | 1,714 | 1,803 | 1,871 | 1,791 | 2,079
Loans: |  |  |  |  |  |
Total recorded investment in loans | 283,844 |  | 259,967 |  |  |
Residential Mortgages | Individually evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 0 |  | 0 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 768 |  | 938 |  |  |
Residential Mortgages | Collectively evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 1,796 |  | 1,803 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 283,076 |  | 259,029 |  |  |
Consumer Loans |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 2,334 | $ 1,893 | 2,075 | $ 2,167 | $ 2,294 | $ 2,856
Loans: |  |  |  |  |  |
Total recorded investment in loans | 256,619 |  | 199,577 |  |  |
Consumer Loans | Individually evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 41 |  | 65 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | 277 |  | 315 |  |  |
Consumer Loans | Collectively evaluated for impairment |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |
Total ending allowance balance | 2,293 |  | 2,010 |  |  |
Loans: |  |  |  |  |  |
Total recorded investment in loans | $ 256,342 |  | $ 199,262 |  |  |

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