3) Investments: Schedule Of Credit Risk Of Mortgage Loans Based On Performance Status (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Mortgage loans	$ 248,782,401	$ 253,771,091
Commercial Loan
Mortgage loans	55,065,455	46,836,866
Residential Mortgage
Mortgage loans	88,266,355	111,111,777
Residential construction
Mortgage loans	105,450,591	95,822,448
Performing Financing Receivable
Mortgage loans	243,076,991	243,488,621
Performing Financing Receivable | Commercial Loan
Mortgage loans	53,997,090	44,688,039
Performing Financing Receivable | Residential Mortgage
Mortgage loans	83,830,273	87,889,768
Performing Financing Receivable | Residential construction
Mortgage loans	105,249,628	110,910,814
Nonperforming Financing Receivable
Mortgage loans	5,705,410	10,282,470
Nonperforming Financing Receivable | Commercial Loan
Mortgage loans	1,068,365	2,148,827
Nonperforming Financing Receivable | Residential Mortgage
Mortgage loans	4,436,082	7,932,680
Nonperforming Financing Receivable | Residential construction
Mortgage loans	$ 200,963	$ 200,963