LOANS - Nonaccrual Loans and Loans Past Due Ninety Days or More and Still Accruing (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
LOANS
Past Due 90+ Days and Accruing	$ 2,237	$ 2,219
Nonaccrual	23,085	18,999
Commercial
LOANS
Past Due 90+ Days and Accruing	749	861
Nonaccrual	18,638	14,893
Commercial | Real estate loan
LOANS
Past Due 90+ Days and Accruing	612	738
Nonaccrual	7,153	10,885
Commercial | Commercial and industrial
LOANS
Past Due 90+ Days and Accruing	80	30
Nonaccrual	11,165	2,299
Commercial | Commercial Construction And Land
LOANS
Past Due 90+ Days and Accruing	0	0
Nonaccrual	244	48
Commercial | Loans secured by farm land
LOANS
Past Due 90+ Days and Accruing	0	28
Nonaccrual	76	83
Commercial | Multi-family (5 or more) residential
LOANS
Past Due 90+ Days and Accruing	0	0
Nonaccrual	0	1,578
Commercial | Agricultural loans
LOANS
Past Due 90+ Days and Accruing	57	65
Nonaccrual	0	0
Residential mortgage
LOANS
Past Due 90+ Days and Accruing	1,444	1,315
Nonaccrual	4,388	4,090
Residential mortgage | Real estate loan | first liens
LOANS
Past Due 90+ Days and Accruing	1,288	1,144
Nonaccrual	4,259	4,005
Residential mortgage | Real estate loan | junior liens
LOANS
Past Due 90+ Days and Accruing	54	69
Nonaccrual	0	3
Residential mortgage | Home equity lines of credit
LOANS
Past Due 90+ Days and Accruing	102	102
Nonaccrual	129	82
Consumer
LOANS
Past Due 90+ Days and Accruing	44	43
Nonaccrual	$ 59	$ 16