7): Fair Value of Financial Instruments: Schedule of Financial Instruments Carried at Other Than Fair Value (Details) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Fixed maturity securities, held to maturity
Carrying Value	$ 186,445,498	$ 184,979,644
Estimated Fair Value	195,986,579	191,850,749
Residential Mortgage
Carrying Value	62,961,706	57,132,082
Estimated Fair Value	67,122,262	61,357,393
Residential Construction
Carrying Value	33,817,195	40,700,003
Estimated Fair Value	33,817,195	40,700,003
Commercial Loan
Carrying Value	37,344,872	51,349,493
Estimated Fair Value	38,610,972	53,299,800
MortgageLoansNet1Member
Carrying Value	134,123,773	149,181,578
Estimated Fair Value	139,550,429	155,357,196
Loans held for sale
Carrying Value	151,891,428	189,139,832
Estimated Fair Value	156,891,384	192,289,854
PolicyLoanMember
Carrying Value	6,666,500	6,694,148
Estimated Fair Value	6,666,500	6,694,148
Insurance Assignments
Carrying Value	32,856,652	32,477,246
Estimated Fair Value	32,856,652	32,477,246
ShortTermInvestments1Member
Carrying Value	28,346,922	27,560,040
Estimated Fair Value	28,346,922	27,560,040
Mortgage servicing rights
Carrying Value	19,432,993	18,872,362
Estimated Fair Value	26,632,996	25,496,832
Bank and other loans payable
Carrying Value	(153,592,365)	(152,137,371)
Estimated Fair Value	(153,592,365)	(152,137,371)
Fair Value, Inputs, Level 2 | Fixed maturity securities, held to maturity
Estimated Fair Value	195,986,579	191,850,749
Fair Value, Inputs, Level 3 | Residential Mortgage
Estimated Fair Value	67,122,262	61,357,393
Fair Value, Inputs, Level 3 | Residential Construction
Estimated Fair Value	33,817,195	40,700,003
Fair Value, Inputs, Level 3 | Commercial Loan
Estimated Fair Value	38,610,972	53,299,800
Fair Value, Inputs, Level 3 | MortgageLoansNet1Member
Estimated Fair Value	139,550,429	155,357,196
Fair Value, Inputs, Level 3 | Loans held for sale
Estimated Fair Value	156,891,384	192,289,854
Fair Value, Inputs, Level 3 | PolicyLoanMember
Estimated Fair Value	6,666,500	6,694,148
Fair Value, Inputs, Level 3 | Insurance Assignments
Estimated Fair Value	32,856,652	32,477,246
Fair Value, Inputs, Level 3 | ShortTermInvestments1Member
Estimated Fair Value	28,346,922	27,560,040
Fair Value, Inputs, Level 3 | Mortgage servicing rights
Estimated Fair Value	26,632,996	25,496,832
Fair Value, Inputs, Level 3 | Bank and other loans payable
Estimated Fair Value	$ (153,592,365)	$ (152,137,371)