Note 15: Disclosures About Fair Value of Financial Instruments: Schedule of Fair Value Measurements, Nonrecurring (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Impaired Loans | One To Four Family Residential Construction
Assets, Fair Value Disclosure, Nonrecurring		$ 171
Impaired Loans | Subdivision Construction
Assets, Fair Value Disclosure, Nonrecurring	145	1,482
Impaired Loans | Land Development
Assets, Fair Value Disclosure, Nonrecurring	1,474	1,463
Impaired Loans | Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	349	2,638
Impaired Loans | Non-Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	388	2,392
Impaired Loans | Commercial Real Estate
Assets, Fair Value Disclosure, Nonrecurring	5,224	21,764
Impaired Loans | Other Residential
Assets, Fair Value Disclosure, Nonrecurring	1,440	4,162
Impaired Loans | Commercial Business
Assets, Fair Value Disclosure, Nonrecurring	61	2,186
Impaired Loans | Consumer Loans Auto Financing Receivable
Assets, Fair Value Disclosure, Nonrecurring	19	51
Impaired Loans | Consumer Other Financing Receivable
Assets, Fair Value Disclosure, Nonrecurring	275	286
Impaired Loans | Home Equity Line of Credit
Assets, Fair Value Disclosure, Nonrecurring	70	44
Impaired Loans | Total Impaired Loans
Assets, Fair Value Disclosure, Nonrecurring	9,445	36,639
Foreclosed Assets Held For Sale
Assets, Fair Value Disclosure, Nonrecurring	2,169	11,360
Fair Value, Inputs, Level 3 | Impaired Loans | One To Four Family Residential Construction
Assets, Fair Value Disclosure, Nonrecurring		171
Fair Value, Inputs, Level 3 | Impaired Loans | Subdivision Construction
Assets, Fair Value Disclosure, Nonrecurring	145	1,482
Fair Value, Inputs, Level 3 | Impaired Loans | Land Development
Assets, Fair Value Disclosure, Nonrecurring	1,474	1,463
Fair Value, Inputs, Level 3 | Impaired Loans | Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	349	2,638
Fair Value, Inputs, Level 3 | Impaired Loans | Non-Owner Occupied One To Four Family Residential
Assets, Fair Value Disclosure, Nonrecurring	388	2,392
Fair Value, Inputs, Level 3 | Impaired Loans | Commercial Real Estate
Assets, Fair Value Disclosure, Nonrecurring	5,224	21,764
Fair Value, Inputs, Level 3 | Impaired Loans | Other Residential
Assets, Fair Value Disclosure, Nonrecurring	1,440	4,162
Fair Value, Inputs, Level 3 | Impaired Loans | Commercial Business
Assets, Fair Value Disclosure, Nonrecurring	61	2,186
Fair Value, Inputs, Level 3 | Impaired Loans | Consumer Loans Auto Financing Receivable
Assets, Fair Value Disclosure, Nonrecurring	19	51
Fair Value, Inputs, Level 3 | Impaired Loans | Consumer Other Financing Receivable
Assets, Fair Value Disclosure, Nonrecurring	275	286
Fair Value, Inputs, Level 3 | Impaired Loans | Home Equity Line of Credit
Assets, Fair Value Disclosure, Nonrecurring	70	44
Fair Value, Inputs, Level 3 | Impaired Loans | Total Impaired Loans
Assets, Fair Value Disclosure, Nonrecurring	9,445	36,639
Fair Value, Inputs, Level 3 | Foreclosed Assets Held For Sale
Assets, Fair Value Disclosure, Nonrecurring	$ 2,169	$ 11,360