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SECURITIES, Amortized Cost and Fair Value of Securities Held-to-maturity (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]    
Amortized Cost $ 8,948 $ 9,226
Gross Unrealized Gains 13 32
Gross Unrecognized Losses (1,032) (798)
Estimated Fair Value 7,929 8,460
Allowance for Credit Losses (2) 0
Obligations of States and Political Subdivisions [Member]    
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]    
Amortized Cost 8,947 9,225
Gross Unrealized Gains 13 32
Gross Unrecognized Losses (1,032) (798)
Estimated Fair Value 7,928 8,459
Allowance for Credit Losses (2)  
Agency Mortgage-backed Securities, Residential [Member]    
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]    
Amortized Cost 1 1
Gross Unrealized Gains 0 0
Gross Unrecognized Losses 0 0
Estimated Fair Value 1 $ 1
Allowance for Credit Losses $ 0