LOANS AND ALLOWANCE FOR CREDIT LOSSES - Collateral dependent loans (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025
Collateral-dependent loans
Total	$ 931,620	$ 946,661	$ 964,181
Real Estate
Collateral-dependent loans
Total	16,886	16,763
Other
Collateral-dependent loans
Total	279	289
Real Estate
Collateral-dependent loans
Total	839,239	853,668	863,664
Real Estate | Real Estate
Collateral-dependent loans
Total	16,886	16,763
Agricultural
Collateral-dependent loans
Total	1,230	984	1,117
Agricultural | Other
Collateral-dependent loans
Total	279	279
Commercial and Industrial
Collateral-dependent loans
Total	66,187	66,924	$ 68,223
Commercial and Industrial | Other
Collateral-dependent loans
Total		10
1-4 Family Real Estate | Real Estate | Real Estate
Collateral-dependent loans
Total	329	328
Multifamily Real Estate | Real Estate | Real Estate
Collateral-dependent loans
Total	1,603	1,603
Non-owner Occupied, Non-Farm, Non-Residential Real Estate | Real Estate | Real Estate
Collateral-dependent loans
Total	3,853	3,884
Owner Occupied, Non-Farm, Non-Residential Real Estate | Real Estate | Real Estate
Collateral-dependent loans
Total	11,101	10,948
Stock | Agricultural | Other
Collateral-dependent loans
Total	$ 279	279
Commercial Motor Vehicle Loan | Commercial and Industrial | Other
Collateral-dependent loans
Total		$ 10