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INVESTMENT SECURITIES (Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]          
Called investment securities     $ 27,650,000 $ 29,693,000  
Purchases of available for sale investment securities $ 4,900,000 $ 16,500,000 32,486,000 84,959,000  
Purchases of securities held to maturity 0 $ 0 0 $ 0  
Available for sale, amortized cost 273,650,000   273,650,000   $ 269,924,000
Residential Mortgage Backed Securities [Member]          
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]          
Available for sale, amortized cost 25,064,000   25,064,000   19,671,000
Collateralized loan obligations          
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]          
Available for sale, amortized cost 5,023,000   5,023,000   5,026,000
US Government Agencies Debt Securities [Member]          
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]          
Available for sale, amortized cost 124,407,000   124,407,000   122,506,000
Federal Home Loan Bank of Atlanta [Member] | Asset Pledged as Collateral [Member] | Secure Public Deposits, Other Deposits and Line of Credit Advances Federal Home Loan Banks [Member]          
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]          
Available for sale, amortized cost $ 102,700,000   $ 102,700,000   $ 180,700,000