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LOANS (Troubled Debt Restructurings) (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
loan
Dec. 31, 2019
USD ($)
Loans and Leases Receivable Disclosure [Line Items]    
Loans modified in troubled debt restructurings $ 1,360,000 $ 1,441,000
Number of TDR loans during the period 0  
Specific reserves modified as TDRs $ 53,000 $ 81,000
Number of contracts financing receivable modifications 0 0
Maximum    
Loans and Leases Receivable Disclosure [Line Items]    
Extended maturity period in modification of financing receivable 5 years  
Minimum    
Loans and Leases Receivable Disclosure [Line Items]    
Extended maturity period in modification of financing receivable 3 years  
One to four family    
Loans and Leases Receivable Disclosure [Line Items]    
Loans modified in troubled debt restructurings $ 999,000 $ 1,039,000
COVID 19 - Impact    
Loans and Leases Receivable Disclosure [Line Items]    
Number of TDR loans during the period | loan 63  
Real estate | Commercial    
Loans and Leases Receivable Disclosure [Line Items]    
Loans modified in troubled debt restructurings $ 361,000 367,000
Consumer    
Loans and Leases Receivable Disclosure [Line Items]    
Loans modified in troubled debt restructurings   $ 35,000