Note 7: Loans and Allowance For Loan Losses: Impaired Financing Receivable Policy (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Impaired Loans With Specific Valuation Allowance	$ 39,400	$ 43,400
Impaired Loans Valuation Allowance	$ 11,600	$ 11,400