17) Fair Value of Financial Instruments: Schedule of Financial Instruments Carried at Other Than Fair Value (Details) - USD ($)		Dec. 31, 2019		Dec. 31, 2018
Residential Mortgage
Carrying Value		$ 110,253,678		$ 87,947,566
Estimated Carrying Value		115,320,638		92,503,553
Residential construction
Carrying Value		88,651,967		70,886,702
Estimated Carrying Value		88,651,967		70,886,702
Commercial Loan
Carrying Value		37,788,901		27,630,801
Estimated Carrying Value		39,289,462		28,359,205
Mortgage Loans Net
Carrying Value		236,694,546		186,465,069
Estimated Carrying Value		243,262,067		191,749,460
Policy Loan
Carrying Value		14,762,805		6,424,325
Estimated Carrying Value		14,762,805		6,424,325
Insurance Assignments
Carrying Value	[1]	39,614,939		34,146,868
Estimated Carrying Value	[1]	39,614,939		34,168,868
Restricted Assets 1
Carrying Value		2,275,756	[2]	1,258,397	[3]
Estimated Carrying Value		2,289,679	[2]	1,271,687	[3]
Cemetery Perpetual Care Trust Investments
Carrying Value		524,000	[2]	990,390	[3]
Estimated Carrying Value		536,553	[2]	983,410	[3]
Mortgage Servicing Rights
Carrying Value		17,155,529		20,016,822
Estimated Carrying Value		22,784,571		28,885,316
Bank And Other Loans Payable
Carrying Value		(217,572,612)		(187,521,188)
Estimated Carrying Value		(217,572,612)		(187,521,188)
Policyholder Account Balances
Carrying Value	[4]	(45,154,180)		(46,479,853)
Estimated Carrying Value	[4]	(41,828,469)		(37,348,289)
Future Policy Benefits Annuities
Carrying Value	[4]	(113,579,830)		(98,137,615)
Estimated Carrying Value	[4]	(117,304,614)		(97,641,146)
Fixed Maturity Securities Held To Maturity
Carrying Value				232,078,723
Estimated Carrying Value				234,750,858
Restricted Assets 2
Carrying Value	[5]			1,799,268
Estimated Carrying Value	[5]			1,810,185
Fair Value, Inputs, Level 1 | Residential Mortgage
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Residential construction
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Commercial Loan
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Mortgage Loans Net
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Policy Loan
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Insurance Assignments
Estimated Carrying Value	[1]	0		0
Fair Value, Inputs, Level 1 | Restricted Assets 1
Estimated Carrying Value		0	[2]	0	[3]
Fair Value, Inputs, Level 1 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value		0	[2]	0	[3]
Fair Value, Inputs, Level 1 | Mortgage Servicing Rights
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Bank And Other Loans Payable
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 1 | Policyholder Account Balances
Estimated Carrying Value	[4]	0		0
Fair Value, Inputs, Level 1 | Future Policy Benefits Annuities
Estimated Carrying Value	[4]	0		0
Fair Value, Inputs, Level 1 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value				0
Fair Value, Inputs, Level 1 | Restricted Assets 2
Estimated Carrying Value	[5]			0
Fair Value, Inputs, Level 2 | Residential Mortgage
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Residential construction
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Commercial Loan
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Mortgage Loans Net
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Policy Loan
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Insurance Assignments
Estimated Carrying Value	[1]	0		0
Fair Value, Inputs, Level 2 | Restricted Assets 1
Estimated Carrying Value		0	[2]	1,271,687	[3]
Fair Value, Inputs, Level 2 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value		0	[2]	983,410	[3]
Fair Value, Inputs, Level 2 | Mortgage Servicing Rights
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Bank And Other Loans Payable
Estimated Carrying Value		0		0
Fair Value, Inputs, Level 2 | Policyholder Account Balances
Estimated Carrying Value	[4]	0		0
Fair Value, Inputs, Level 2 | Future Policy Benefits Annuities
Estimated Carrying Value	[4]	0		0
Fair Value, Inputs, Level 2 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value				229,668,844
Fair Value, Inputs, Level 2 | Restricted Assets 2
Estimated Carrying Value	[5]			0
Fair Value, Inputs, Level 3 | Residential Mortgage
Estimated Carrying Value		115,320,638		92,503,553
Fair Value, Inputs, Level 3 | Residential construction
Estimated Carrying Value		88,651,967		70,886,702
Fair Value, Inputs, Level 3 | Commercial Loan
Estimated Carrying Value		39,289,462		28,359,205
Fair Value, Inputs, Level 3 | Mortgage Loans Net
Estimated Carrying Value		243,262,067		191,749,460
Fair Value, Inputs, Level 3 | Policy Loan
Estimated Carrying Value		14,762,805		6,424,325
Fair Value, Inputs, Level 3 | Insurance Assignments
Estimated Carrying Value	[1]	39,614,939		34,168,868
Fair Value, Inputs, Level 3 | Restricted Assets 1
Estimated Carrying Value		2,289,679	[2]	0	[3]
Fair Value, Inputs, Level 3 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value		536,553	[2]	0	[3]
Fair Value, Inputs, Level 3 | Mortgage Servicing Rights
Estimated Carrying Value		22,784,571		28,885,316
Fair Value, Inputs, Level 3 | Bank And Other Loans Payable
Estimated Carrying Value		(217,572,612)		(187,521,188)
Fair Value, Inputs, Level 3 | Policyholder Account Balances
Estimated Carrying Value	[4]	(41,828,469)		(37,348,289)
Fair Value, Inputs, Level 3 | Future Policy Benefits Annuities
Estimated Carrying Value	[4]	$ (117,304,614)		(97,641,146)
Fair Value, Inputs, Level 3 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value				5,082,014
Fair Value, Inputs, Level 3 | Restricted Assets 2
Estimated Carrying Value	[5]			$ 1,810,185

[1] Included in other investments and policy loans on the consolidated balance sheets

[2] Mortgage loans held for investment

[3] Fixed maturity securities held to maturity

[4] Included in future policy benefits and unpaid claims on the consolidated balance sheets

[5] Participation in mortgage loans held for investment