3) Investments: Schedule Of Credit Risk Of Mortgage Loans Based On Performance Status (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Represents the monetary amount of MortgageLoans, as of the indicated date.	$ 208,303,794	$ 207,639,509
Commercial Loan
Represents the monetary amount of MortgageLoans, as of the indicated date.	52,384,376	54,954,865
Residential Mortgage
Represents the monetary amount of MortgageLoans, as of the indicated date.	101,665,364	102,527,111
Residential Construction
Represents the monetary amount of MortgageLoans, as of the indicated date.	$ 54,254,054	$ 50,157,533