Note 2: Investments: Available-for-sale Securities (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Available-for-sale Securities, Amortized Cost Basis	$ 6,067,755	$ 7,271,272
Available-for-sale Securities, Gross Unrealized Gains	309,752	363,387
Available-for-sale Securities, Gross Unrealized Loss	(972,395)	(1,335,267)
AvailableForSaleSecuritiesEstimatedFairValue	5,405,112	6,299,392
Mortgage loans on real estate and construction	84,462,205	115,155,967
Mortgage loans on real estate and construction, allowance for losses	(4,239,861)	(4,881,173)
Real estate held for investment, net of depreciation	3,543,751	3,786,780
Other real estate owned, held for investment, net of depreciation	55,027,669	46,398,095
Other real estate owned held for sale	5,682,610	5,793,900
Real estate held	64,254,030	55,978,775
Loans Held-for-sale, Consumer, Installment, Student	20,188,516	18,463,277
Short-term investments at amortized cost	40,925,390	6,932,023
Residential Mortgage
Mortgage loans on real estate and construction	50,584,923	54,344,327
Residential Construction
Mortgage loans on real estate and construction	3,161,112	17,259,666
Commercial Loan
Mortgage loans on real estate and construction	34,956,031	48,433,147
Nonredeemable Preferred Stock
Available-for-sale Securities, Amortized Cost Basis	20,281	20,281
Available-for-sale Securities, Gross Unrealized Loss	(1,486)	(1,843)
AvailableForSaleSecuritiesEstimatedFairValue	18,795	18,438
Common Stock
Available-for-sale Securities, Amortized Cost Basis	6,047,474
AvailableForSaleSecuritiesEstimatedFairValue	5,386,317
Industrial, miscellaneous and all other equity securities
Available-for-sale Securities, Amortized Cost Basis	6,047,474	7,250,991
Available-for-sale Securities, Gross Unrealized Gains	309,752	363,387
Available-for-sale Securities, Gross Unrealized Loss	(970,909)	(1,333,424)
AvailableForSaleSecuritiesEstimatedFairValue	5,386,317	6,280,954
Equity Securities
Available-for-sale Securities, Amortized Cost Basis	6,067,755	7,271,272
Available-for-sale Securities, Gross Unrealized Gains	309,752	363,387
Available-for-sale Securities, Gross Unrealized Loss	(972,395)	(1,335,266)
AvailableForSaleSecuritiesEstimatedFairValue	$ 5,405,112	$ 6,299,392

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

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This item represents the gross unrealized losses for securities which are categorized neither as held-to-maturity nor trading securities. Such gross unrealized losses are the excess of the carrying value of the Available-for-sale Securities over their fair value as of the reporting date. Such gross unrealized losses are included in other comprehensive income in the statement of shareholders' equity, unless the Available-for-sale Security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding loss of an Available-for-sale Security that is designated as being hedged in a fair value hedge is recognized in earnings during the period of the hedge, as are other than temporary declines in fair value below costs basis.

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Carrying amount of loans classified as held-for-sale which are offered to individuals to assist in payment of the costs of higher education or qualifying vocational and professional schools. This item represents a broad category of loans including federally subsidized and personal loans. Personal loans include direct and cosigned loans.

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Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

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Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.

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Amount of real estate owned for income production and capital accretion potential, not otherwise specified in the existing taxonomy. Such real estate excludes that which is occupied or used in the business, for entertainment purposes, or held in inventory for specific purposes.

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