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LOANS - Impaired Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
LOANS
Unpaid Principal Balance - with no allowance	$ 10,421	$ 15,410
Recorded Investment - with no allowance	5,477	9,194
Related Allowance - with no allowance	0	0
Unpaid Principal Balance - with allowance	6,528	6,540
Recorded investment - with allowance	6,528	6,540
Related Allowance - with allowance	730	740
Unpaid Principal Balance	16,949	21,950
Recorded Investment	12,005	15,734
Commercial | Real estate loan
LOANS
Unpaid Principal Balance - with no allowance	6,253	6,600
Recorded Investment - with no allowance	4,137	4,458
Related Allowance - with no allowance	0	0
Unpaid Principal Balance - with allowance	6,456	6,468
Recorded investment - with allowance	6,456	6,468
Related Allowance - with allowance	658	668
Commercial | Commercial and industrial
LOANS
Unpaid Principal Balance - with no allowance	3,199	5,213
Recorded Investment - with no allowance	592	2,431
Related Allowance - with no allowance	0	0
Unpaid Principal Balance - with allowance	72	72
Recorded investment - with allowance	72	72
Related Allowance - with allowance	72	72
Commercial | Loans secured by farm land
LOANS
Unpaid Principal Balance - with no allowance	82	83
Recorded Investment - with no allowance	82	83
Related Allowance - with no allowance	0	0
Commercial | Multi-family (5 or more) residential
LOANS
Unpaid Principal Balance - with no allowance	0	2,734
Recorded Investment - with no allowance	0	1,578
Related Allowance - with no allowance	0	0
Commercial | Agricultural loans
LOANS
Unpaid Principal Balance - with no allowance	60	0
Recorded Investment - with no allowance	60	0
Related Allowance - with no allowance	0	0
Commercial | Construction And Other Land Loans
LOANS
Unpaid Principal Balance - with no allowance	48	0
Recorded Investment - with no allowance	48	0
Related Allowance - with no allowance	0	0
Residential mortgage | Real estate loan | first liens
LOANS
Unpaid Principal Balance - with no allowance	637	656
Recorded Investment - with no allowance	523	630
Related Allowance - with no allowance	0	0
Residential mortgage | Real estate loan | junior liens
LOANS
Unpaid Principal Balance - with no allowance	142	124
Recorded Investment - with no allowance	35	14
Related Allowance - with no allowance	$ 0	$ 0

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