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Mortgage Servicing Rights (Details) - Schedule of mortgage servicing rights capitalized and related amortization - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Schedule of mortgage servicing rights capitalized and related amortization [Abstract]    
Carrying amount, January 1 $ 11,017 $ 11,365
Mortgage servicing rights capitalized during the year 3,971 1,895
Mortgage servicing rights amortization during the year (3,479) (1,415)
Net change in valuation allowance (2,974) (1,398)
Carrying amount, September 30 8,535 10,447
Valuation allowance:    
January 1 1,306 212
Increase 2,974 1,398
September 30 $ 4,280 $ 1,610