LOANS AND ALLOWANCE FOR LOAN LOSSES - Loan Portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	$ 1,829,448	$ 1,518,249
Interest receivable on loans	6,548	4,133
Total recorded investment in loans	1,835,996	1,522,382
Commercial, and Agricultural
Composition of loan portfolio [Abstract]
Total recorded investment in loans	253,291	258,013
Commercial Mortgages
Composition of loan portfolio [Abstract]
Total recorded investment in loans	1,000,861	804,825
Commercial Mortgages | Construction
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	108,243	82,204
Total recorded investment in loans	108,671	82,435
Commercial Mortgages | Commercial mortgages
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	888,670	720,358
Total recorded investment in loans	892,190	722,390
Residential Mortgages
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	285,672	259,334
Total recorded investment in loans	286,445	259,967
Consumer Loans
Composition of loan portfolio [Abstract]
Total recorded investment in loans	295,399	199,577
Consumer Loans | Home equity lines and loans
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	81,401	70,670
Total recorded investment in loans	81,702	70,854
Consumer Loans | Indirect Consumer Loans
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	202,124	118,569
Total recorded investment in loans	202,590	118,855
Consumer Loans | Direct consumer loans
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	11,045	9,827
Total recorded investment in loans	11,107	9,868
Commercial and industrial | Commercial, and Agricultural
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	252,044	256,893
Total recorded investment in loans	253,041	257,618
Agricultural | Commercial, and Agricultural
Composition of loan portfolio [Abstract]
Loans, net of deferred loan fees	249	394
Total recorded investment in loans	$ 250	$ 395