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LOANS AND ALLOWANCE FOR LOAN LOSSES - Loan Portfolio (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | $ 1,742,755 | $ 1,518,249
Interest receivable on loans | 5,128 | 4,133
Total recorded investment in loans | 1,747,883 | 1,522,382
Commercial and Agricultural |  |
Composition of loan portfolio [Abstract] |  |
Total recorded investment in loans | 262,919 | 258,013
Commercial Mortgages |  |
Composition of loan portfolio [Abstract] |  |
Total recorded investment in loans | 944,501 | 804,825
Commercial Mortgages | Construction |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 105,330 | 82,204
Total recorded investment in loans | 105,664 | 82,435
Commercial Mortgages | Commercial mortgages, other |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 836,190 | 720,358
Total recorded investment in loans | 838,837 | 722,390
Residential Mortgages |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 283,128 | 259,334
Total recorded investment in loans | 283,844 | 259,967
Consumer Loans |  |
Composition of loan portfolio [Abstract] |  |
Total recorded investment in loans | 256,619 | 199,577
Consumer Loans | Home equity lines and loans |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 76,871 | 70,670
Total recorded investment in loans | 77,105 | 70,854
Consumer Loans | Indirect consumer loans |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 168,214 | 118,569
Total recorded investment in loans | 168,531 | 118,855
Consumer Loans | Direct consumer loans |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 10,933 | 9,827
Total recorded investment in loans | 10,983 | 9,868
Commercial and industrial | Commercial and Agricultural |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 262,014 | 256,893
Total recorded investment in loans | 262,844 | 257,618
Agricultural | Commercial and Agricultural |  |
Composition of loan portfolio [Abstract] |  |
Total loans, net of deferred loan fees and costs | 75 | 394
Total recorded investment in loans | $ 75 | $ 395

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