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12) Mortgage Servicing Rights: Schedule of Other Revenues (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Other Income $ 1,882,752 $ 1,945,890
Contractual Servicing Fees    
Other Income 1,784,944 1,858,599
Late Fees    
Other Income $ 97,808 $ 87,291