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CONSUMER LOANS - Allowance for loan losses (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
CONSUMER LOANS        
Allowance for loan losses, beginning of period $ 814 $ 916 $ 905 $ 913
Provision for loan losses 27 306 586 586
Charge offs (39) (172) (689) (449)
Allowance for loan losses, end of period $ 802 $ 1,050 $ 802 $ 1,050