3) Investments: Schedule Of Credit Risk Of Mortgage Loans Based On Performance Status (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Mortgage loans	$ 265,808,693	$ 241,192,422
Commercial Loan
Mortgage loans	49,613,367	38,718,220
Residential Mortgage
Mortgage loans	109,304,960	113,043,965
Residential construction
Mortgage loans	106,890,366	89,430,237
Performing Financing Receivable
Mortgage loans	256,273,709	232,296,496
Performing Financing Receivable | Commercial Loan
Mortgage loans	48,574,354	34,229,501
Performing Financing Receivable | Residential Mortgage
Mortgage loans	102,198,563	109,291,758
Performing Financing Receivable | Residential construction
Mortgage loans	105,500,792	88,775,237
Nonperforming Financing Receivable
Mortgage loans	9,534,984	8,895,926
Nonperforming Financing Receivable | Commercial Loan
Mortgage loans	1,039,013	4,488,719
Nonperforming Financing Receivable | Residential Mortgage
Mortgage loans	7,106,397	3,752,207
Nonperforming Financing Receivable | Residential construction
Mortgage loans	$ 1,389,574	$ 655,000