XML 178 R161.htm IDEA: XBRL DOCUMENT v3.3.1.900
Note 20: Mortgage Servicing Rights: Schedule of Mortgage Servicing Rights Amortization (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2021
Details            
Amortization of Mortgage Servicing Rights (MSRs) $ 1,408,862 $ 1,408,862 $ 1,408,862 $ 1,408,862 $ 1,408,862  
Amortization of Mortgage Servicing Rights Thereafter           $ 5,635,445