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1. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Summary Of Significant Accounting Policies Details Narrative Abstract      
Unpaid principal balances of mortgage loans serviced for others $ 866 $ 1,000 $ 1,400
Compensation expense for restricted stock units $ 85 $ 592 $ 932