Note 2: Investments: Held-to-maturity Securities (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	$ 145,558,425	$ 135,018,347
Held-to-maturity Securities, Unrecognized Holding Gain	10,531,839	16,736,557
Held-to-maturity Securities, Unrecognized Holding Loss	(5,583,106)	(997,529)
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.	150,507,158	150,757,375
Mortgage loans on real estate and construction	112,546,905	120,050,072
Mortgage loans on real estate and construction, allowance for losses	(1,848,120)	(2,003,055)
Real estate held for investment, net of depreciation	114,852,432	111,411,351
Policy and Other Loans	39,582,421	34,125,428
Short-term investments at amortized cost	16,915,808	27,059,495
Residential Mortgage
Mortgage loans on real estate and construction	46,020,490	53,592,433
Residential Construction
Mortgage loans on real estate and construction	34,851,557	33,071,938
Commercial Loan
Mortgage loans on real estate and construction	33,522,978	35,388,756
Policy Loan
Policy and Other Loans	6,896,457	7,011,012
Other loans
Policy and Other Loans	33,592,580	27,807,829
Allowance
Policy and Other Loans	(906,616)	(693,413)
US Treasury and Government
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment		1,873,146
Held-to-maturity Securities, Unrecognized Holding Gain		345,715
Held-to-maturity Securities, Unrecognized Holding Loss	(4,743)
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.		2,218,861
US States and Political Subdivisions Debt Securities
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	1,805,828	1,736,489
Held-to-maturity Securities, Unrecognized Holding Gain	182,073	221,893
Held-to-maturity Securities, Unrecognized Holding Loss	(1,040)	(5,278)
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.	1,986,861	1,953,104
Corporate Debt Securities
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	134,488,108	126,533,483
Held-to-maturity Securities, Unrecognized Holding Gain	9,836,355	15,841,536
Held-to-maturity Securities, Unrecognized Holding Loss	(5,501,743)	(980,357)
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.	138,822,720	141,394,662
Collateralized Mortgage Backed Securities
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	5,091,887	4,263,206
Held-to-maturity Securities, Unrecognized Holding Gain	190,867	305,381
Held-to-maturity Securities, Unrecognized Holding Loss	(75,580)	(11,894)
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.	5,207,174	4,556,693
Redeemable Preferred Stock
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	612,023	612,023
Held-to-maturity Securities, Unrecognized Holding Gain	29,675	22,032
Represents the monetary amount of HeldToMaturitySecuritiesEstimatedFairValue, as of the indicated date.	641,698	634,055
Industrial, miscellaneous and all other equity securities
Available-for-sale Securities, Amortized Cost Basis	9,891,500	7,179,010
Available-for-sale Debt Securities Gross Unrealized Gain	213,683	393,873
Available-for-sale Debt Securities, Gross Unrealized Loss	(1,674,094)	(820,133)
Represents the monetary amount of AvailableForSaleSecuritiesEstimatedFairValue, as of the indicated date.	8,431,090	6,752,750
Equity Securities
Available-for-sale Securities, Amortized Cost Basis	9,891,500	7,179,010
Available-for-sale Debt Securities Gross Unrealized Gain	213,683	393,873
Available-for-sale Debt Securities, Gross Unrealized Loss	(1,674,094)	(820,133)
Represents the monetary amount of AvailableForSaleSecuritiesEstimatedFairValue, as of the indicated date.	$ 8,431,090	$ 6,752,750