3) Investments: Schedule of aging of mortgage loans (Details) - USD ($)	9 Months Ended	12 Months Ended
Sep. 30, 2020	Dec. 31, 2019
Mortgage Loans during period	$ 249,729,688	$ 241,192,422
Mortgage Loans, Allowance for Loan Losses	(2,066,481)	(1,453,037)
Mortgage Loans, Unamortized deferred loan fees, net	(905,018)	(2,391,567)
Mortgage Loans, Unamortized discounts, net	(1,148,662)	(653,272)
Past Due 30 to 59 Days
Mortgage Loans during period	5,794,079	12,481,296
Past Due 60 to 89 Days
Mortgage Loans during period	4,056,298	4,085,767
Past Due 90 or More Days
Mortgage Loans during period	7,790,914	7,244,461
In Foreclosure
Mortgage Loans during period	1,448,244	1,651,465
Total Past Due
Mortgage Loans during period	19,089,535	25,462,989
Current
Mortgage Loans during period	230,640,153	215,729,433
Net Mortgage Loans
Mortgage Loans during period	245,609,527	236,694,546
Commercial Loan
Mortgage Loans during period	49,378,938	38,718,220
Mortgage Loans, Allowance for Loan Losses	(187,129)	(187,129)
Mortgage Loans, Unamortized deferred loan fees, net	(43,338)	(88,918)
Mortgage Loans, Unamortized discounts, net	(828,049)	(653,272)
Commercial Loan \| Past Due 30 to 59 Days
Mortgage Loans during period	255,858	1,872,000
Commercial Loan \| Past Due 60 to 89 Days
Mortgage Loans during period	495,937	0
Commercial Loan \| Past Due 90 or More Days
Mortgage Loans during period	3,414,719	4,488,719
Commercial Loan \| In Foreclosure
Mortgage Loans during period	0	0
Commercial Loan \| Total Past Due
Mortgage Loans during period	4,166,514	6,360,719
Commercial Loan \| Current
Mortgage Loans during period	45,212,424	32,357,501
Commercial Loan \| Net Mortgage Loans
Mortgage Loans during period	48,320,422	37,788,901
Residential Mortgage
Mortgage Loans during period	80,051,914	113,043,965
Mortgage Loans, Allowance for Loan Losses	(1,836,150)	(1,222,706)
Mortgage Loans, Unamortized deferred loan fees, net	(521,661)	(1,567,581)
Mortgage Loans, Unamortized discounts, net	(320,613)	0
Residential Mortgage \| Past Due 30 to 59 Days
Mortgage Loans during period	5,261,818	10,609,296
Residential Mortgage \| Past Due 60 to 89 Days
Mortgage Loans during period	1,930,361	4,085,767
Residential Mortgage \| Past Due 90 or More Days
Mortgage Loans during period	3,745,621	2,100,742
Residential Mortgage \| In Foreclosure
Mortgage Loans during period	1,448,244	1,651,465
Residential Mortgage \| Total Past Due
Mortgage Loans during period	12,386,044	18,447,270
Residential Mortgage \| Current
Mortgage Loans during period	67,665,870	94,596,695
Residential Mortgage \| Net Mortgage Loans
Mortgage Loans during period	77,373,490	110,253,678
Residential construction
Mortgage Loans during period	120,298,836	89,430,237
Mortgage Loans, Allowance for Loan Losses	(43,202)	(43,202)
Mortgage Loans, Unamortized deferred loan fees, net	(340,019)	(735,068)
Mortgage Loans, Unamortized discounts, net	0	0
Residential construction \| Past Due 30 to 59 Days
Mortgage Loans during period	276,403	0
Residential construction \| Past Due 60 to 89 Days
Mortgage Loans during period	1,630,000	0
Residential construction \| Past Due 90 or More Days
Mortgage Loans during period	630,574	655,000
Residential construction \| In Foreclosure
Mortgage Loans during period	0	0
Residential construction \| Total Past Due
Mortgage Loans during period	2,536,977	655,000
Residential construction \| Current
Mortgage Loans during period	117,761,859	88,775,237
Residential construction \| Net Mortgage Loans
Mortgage Loans during period	$ 119,915,615	$ 88,651,967

3) Investments: Schedule of aging of mortgage loans (Details) - USD ($)

9 Months Ended

12 Months Ended

Sep. 30, 2020

Dec. 31, 2019

Mortgage Loans during period

$ 249,729,688

$ 241,192,422

Mortgage Loans, Allowance for Loan Losses

(2,066,481)

(1,453,037)

Mortgage Loans, Unamortized deferred loan fees, net