ALLOWANCE FOR CREDIT LOSSES - Recorded Investments in Nonperforming Loans (Details) - Nonperforming Loans - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	$ 988	$ 1,157
Non-accrual	23,596	11,554
Nonaccrual With No Allowance For Credit Loss	5,575	2,461
Commercial & Industrial | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	5	114
Non-accrual	13,971	2,137
Nonaccrual With No Allowance For Credit Loss	860	254
Farmland | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	1,221	461
Nonaccrual With No Allowance For Credit Loss	1,201	0
Non Farm, Non Residential | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	995	2,064
Nonaccrual With No Allowance For Credit Loss	1,011	2,052
Agriculture | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	1,147	186
Nonaccrual With No Allowance For Credit Loss	1,103	155
All Other Commercial | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	1,046	26
Nonaccrual With No Allowance For Credit Loss	1,027	0
First Liens | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	620	666
Non-accrual	960	1,380
Nonaccrual With No Allowance For Credit Loss	0	0
Home Equity | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	32	180
Non-accrual	68	133
Nonaccrual With No Allowance For Credit Loss	0	0
Junior Liens | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	239	197
Non-accrual	67	256
Nonaccrual With No Allowance For Credit Loss	0	0
Multifamily | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	47	0
Non-accrual	543	1,468
Nonaccrual With No Allowance For Credit Loss	373	0
All Other Residential | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	427	478
Nonaccrual With No Allowance For Credit Loss	0	0
Motor Vehicle | Consumer
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	45	0
Non-accrual	2,933	2,549
Nonaccrual With No Allowance For Credit Loss	0	0
All Other Consumer | Consumer
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	0	0
Non-accrual	218	416
Nonaccrual With No Allowance For Credit Loss	$ 0	$ 0