Note 14: Disclosures About Fair Value of Financial Instruments: Fair Value Measurement, Policy: Fair Value, Assets and Liabilities Measured on Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Impaired Loans | Consumer Loan
Assets, Fair Value Disclosure, Nonrecurring	$ 380	$ 399
Impaired Loans | Automobile Loan
Assets, Fair Value Disclosure, Nonrecurring	164	38
Impaired Loans | Subdivision Construction
Assets, Fair Value Disclosure, Nonrecurring	275	274
Impaired Loans | Land Development
Assets, Fair Value Disclosure, Nonrecurring	974	3,946
Impaired Loans | Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	102	862
Impaired Loans | Non-Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	162	288
Impaired Loans | Commercial Real Estate
Assets, Fair Value Disclosure, Nonrecurring	4,595	5,333
Impaired Loans | Commercial Business
Assets, Fair Value Disclosure, Nonrecurring	893	320
Impaired Loans | Home Equity Line of Credit
Assets, Fair Value Disclosure, Nonrecurring	216	198
Impaired Loans | Total Impaired Loans
Assets, Fair Value Disclosure, Nonrecurring	7,761	11,658
Foreclosed Assets Held For Sale
Assets, Fair Value Disclosure, Nonrecurring	1,526	6,975
Fair Value, Inputs, Level 3 | Impaired Loans | Consumer Loan
Assets, Fair Value Disclosure, Nonrecurring	380	399
Fair Value, Inputs, Level 3 | Impaired Loans | Automobile Loan
Assets, Fair Value Disclosure, Nonrecurring	164	38
Fair Value, Inputs, Level 3 | Impaired Loans | Subdivision Construction
Assets, Fair Value Disclosure, Nonrecurring	275	274
Fair Value, Inputs, Level 3 | Impaired Loans | Land Development
Assets, Fair Value Disclosure, Nonrecurring	974	3,946
Fair Value, Inputs, Level 3 | Impaired Loans | Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	102	862
Fair Value, Inputs, Level 3 | Impaired Loans | Non-Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	162	288
Fair Value, Inputs, Level 3 | Impaired Loans | Commercial Real Estate
Assets, Fair Value Disclosure, Nonrecurring	4,595	5,333
Fair Value, Inputs, Level 3 | Impaired Loans | Commercial Business
Assets, Fair Value Disclosure, Nonrecurring	893	320
Fair Value, Inputs, Level 3 | Impaired Loans | Home Equity Line of Credit
Assets, Fair Value Disclosure, Nonrecurring	216	198
Fair Value, Inputs, Level 3 | Impaired Loans | Total Impaired Loans
Assets, Fair Value Disclosure, Nonrecurring	7,761	11,658
Fair Value, Inputs, Level 3 | Foreclosed Assets Held For Sale
Assets, Fair Value Disclosure, Nonrecurring	$ 1,526	$ 6,975