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LOANS AND RELATED ALLOWANCE FOR LOAN LOSSES, Foreclosed Assets Held For Sale (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Foreclosed assets held for sale [Abstract]    
Foreclosed assets held for sale $ 1,836,000 $ 3,404,000
Consumer Residential Mortgages [Member]    
Foreclosed assets held for sale [Abstract]    
Foreclosed assets held for sale 359,000  
Formal foreclosure proceedings on potential foreclosure assets $ 303,000