3) Investments: Schedule Of Credit Risk Of Mortgage Loans Based On Performance Status (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Mortgage loans	$ 132,105,119	$ 114,395,025
Performing Financing Receivable
Mortgage loans	127,083,160	108,936,707
Nonperforming Financing Receivable
Mortgage loans	5,021,959	5,458,318
Commercial Loan
Mortgage loans	39,747,671	33,522,978
Commercial Loan | Performing Financing Receivable
Mortgage loans	39,544,950	33,522,978
Commercial Loan | Nonperforming Financing Receivable
Mortgage loans	202,721
Residential Mortgage
Mortgage loans	50,346,379	46,020,490
Residential Mortgage | Performing Financing Receivable
Mortgage loans	45,995,036	40,720,336
Residential Mortgage | Nonperforming Financing Receivable
Mortgage loans	4,351,343	5,300,154
Residential Construction
Mortgage loans	42,011,069	34,851,557
Residential Construction | Performing Financing Receivable
Mortgage loans	41,543,174	34,693,393
Residential Construction | Nonperforming Financing Receivable
Mortgage loans	$ 467,895	$ 158,164