8) Fair Value of Financial Instruments: Schedule of Financial Instruments Carried at Other Than Fair Value (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Fixed Maturity Securities Held To Maturity
Carrying Value	$ 239,749,797	$ 232,078,723
Estimated Carrying Value	257,437,835	234,750,858
Residential Mortgage
Carrying Value	78,144,568	87,947,566
Estimated Carrying Value	82,208,452	92,503,553
Residential construction
Carrying Value	91,837,299	70,886,702
Estimated Carrying Value	91,837,299	70,886,702
Commercial Loan
Carrying Value	26,527,036	27,630,801
Estimated Carrying Value	27,156,433	28,359,205
Mortgage Loans Net
Carrying Value	196,508,903	186,465,069
Estimated Carrying Value	201,202,184	191,749,460
Policy Loan
Carrying Value	6,344,074	6,424,325
Estimated Carrying Value	6,344,074	6,424,325
Insurance Assignments
Carrying Value	32,909,498	34,146,868
Estimated Carrying Value	32,909,498	34,146,868
Restricted Assets 1
Carrying Value	976,869	1,258,397
Estimated Carrying Value	1,010,581	1,271,687
Restricted Assets 2
Carrying Value	2,265,669	1,799,268
Estimated Carrying Value	2,259,287	1,810,185
Cemetery Perpetual Care Trust Investments
Carrying Value	978,913	990,390
Estimated Carrying Value	1,010,634	983,410
Mortgage Servicing Rights
Carrying Value	16,951,124	20,016,822
Estimated Carrying Value	20,216,363	28,885,316
Bank And Other Loans Payable
Carrying Value	(261,034,322)	(187,521,188)
Estimated Carrying Value	(261,034,322)	(187,521,188)
Policyholder Account Balances
Carrying Value	(45,480,785)	(46,479,853)
Estimated Carrying Value	(36,775,860)	(37,348,289)
Future Policy Benefits Annuities
Carrying Value	(96,259,449)	(98,137,615)
Estimated Carrying Value	(96,537,956)	(97,641,146)
Fair Value, Inputs, Level 1 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value	0	0
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	0	0
Fair Value, Inputs, Level 1 | Restricted Assets 1
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 1 | Restricted Assets 2
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 1 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value	0	0
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	0	0
Fair Value, Inputs, Level 1 | Future Policy Benefits Annuities
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 2 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value	253,688,345	229,668,844
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	0	0
Fair Value, Inputs, Level 2 | Restricted Assets 1
Estimated Carrying Value	1,010,581	1,271,687
Fair Value, Inputs, Level 2 | Restricted Assets 2
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 2 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value	1,010,634	983,410
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	0	0
Fair Value, Inputs, Level 2 | Future Policy Benefits Annuities
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 3 | Fixed Maturity Securities Held To Maturity
Estimated Carrying Value	3,749,490	5,082,014
Fair Value, Inputs, Level 3 | Residential Mortgage
Estimated Carrying Value	82,208,452	92,503,553
Fair Value, Inputs, Level 3 | Residential construction
Estimated Carrying Value	91,837,299	70,886,702
Fair Value, Inputs, Level 3 | Commercial Loan
Estimated Carrying Value	27,156,433	28,359,205
Fair Value, Inputs, Level 3 | Mortgage Loans Net
Estimated Carrying Value	201,202,184	191,749,460
Fair Value, Inputs, Level 3 | Policy Loan
Estimated Carrying Value	6,344,074	6,424,325
Fair Value, Inputs, Level 3 | Insurance Assignments
Estimated Carrying Value	32,909,498	34,146,868
Fair Value, Inputs, Level 3 | Restricted Assets 1
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 3 | Restricted Assets 2
Estimated Carrying Value	2,259,287	1,810,185
Fair Value, Inputs, Level 3 | Cemetery Perpetual Care Trust Investments
Estimated Carrying Value	0	0
Fair Value, Inputs, Level 3 | Mortgage Servicing Rights
Estimated Carrying Value	20,216,363	28,885,316
Fair Value, Inputs, Level 3 | Bank And Other Loans Payable
Estimated Carrying Value	(261,034,322)	(187,521,188)
Fair Value, Inputs, Level 3 | Policyholder Account Balances
Estimated Carrying Value	(36,775,860)	(37,348,289)
Fair Value, Inputs, Level 3 | Future Policy Benefits Annuities
Estimated Carrying Value	$ (96,537,956)	$ (97,641,146)