7): Fair Value of Financial Instruments: Schedule of Financial Instruments Carried at Other Than Fair Value (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Carrying Value	$ (41,242,032)	$ (40,894,968)
Estimated Fair Value	(41,242,032)	(40,894,968)
Residential Mortgage
Carrying Value	51,696,512	44,459,613
Estimated Fair Value	55,117,152	47,193,950
Residential Construction
Carrying Value	42,826,706	34,751,443
Estimated Fair Value	42,826,706	34,751,443
Commercial Loan
Carrying Value	38,870,650	33,335,849
Estimated Fair Value	40,272,245	34,778,136
MortgageLoansNet1Member
Carrying Value	133,393,868	112,546,905
Estimated Fair Value	138,216,103	116,723,529
PolicyLoanMember
Carrying Value	6,892,022	6,896,457
Estimated Fair Value	6,892,022	6,896,457
Insurance assignments
Carrying Value	31,165,274	31,511,195
Estimated Fair Value	31,165,274	31,511,195
ShortTermInvestments1Member
Carrying Value	17,809,307	16,915,808
Estimated Fair Value	17,809,307	16,915,808
Fair Value, Inputs, Level 3
Estimated Fair Value	(41,242,032)	(40,894,968)
Fair Value, Inputs, Level 3 | Residential Mortgage
Estimated Fair Value	55,117,152	47,193,950
Fair Value, Inputs, Level 3 | Residential Construction
Estimated Fair Value	42,826,706	34,751,443
Fair Value, Inputs, Level 3 | Commercial Loan
Estimated Fair Value	40,272,245	34,778,136
Fair Value, Inputs, Level 3 | MortgageLoansNet1Member
Estimated Fair Value	138,216,103	116,723,529
Fair Value, Inputs, Level 3 | PolicyLoanMember
Estimated Fair Value	6,892,022	6,896,457
Fair Value, Inputs, Level 3 | Insurance assignments
Estimated Fair Value	31,165,274	31,511,195
Fair Value, Inputs, Level 3 | ShortTermInvestments1Member
Estimated Fair Value	$ 17,809,307	$ 16,915,808