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BASIS OF PRESENTATION (Details) - USD ($)
Sep. 30, 2023
Jun. 30, 2023
Jan. 01, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Dec. 31, 2021
Loan commitments $ 52,298,000 $ 51,650,000   $ 44,876,000 $ 42,541,000 $ 40,534,000 $ 34,729,000
Retained earnings $ 301,407,000     240,810,000      
Cumulative Effect, Period of Adoption, Adjustment              
Loan commitments       2,250,000      
Cumulative Effect, Period of Adoption, Adjustment | ASU 2016-13              
Loan commitments       $ 3,000,000.0      
Increased deferred tax assets     $ 777,000        
Retained earnings     $ 2,100,000