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Schedule of Servicing Asset at Amortized Cost (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Mortgage Loan Servicing    
Balance at beginning of year $ 2,446 $ 2,495
Additions 2,705 943
Amortization (1,425) (992)
Balance at end of year $ 3,726 $ 2,446