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FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Tables)
12 Months Ended
Dec. 31, 2019
Investments, All Other Investments [Abstract]  
Schedule of financial instruments with credit risk

Financial instruments whose contract amount represents credit risk at December 31 were as follows: 

         
    2019   2018
(Dollars in thousands)                
Commitments to extend credit   $ 59,552     $ 55,144  
Standby letters of credit     2,582       2,798