Note 6: Loans and Allowance For Loan Losses: Schedule of Financing Receivables NonAccrual Status (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Automobile Loan
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 2,074	$ 1,989
One-to-Four-Family Residential Construction
Financing Receivable, Recorded Investment, Nonaccrual Status	379
Subdivision Construction
Financing Receivable, Recorded Investment, Nonaccrual Status	105	109
Land Development
Financing Receivable, Recorded Investment, Nonaccrual Status	139	1,718
Owner Occupied One-to-Four-Family Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	986	1,125
Non-Owner Occupied One To Four Family Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	516	404
Commercial Real Estate
Financing Receivable, Recorded Investment, Nonaccrual Status	2,554	4,404
Other Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	162	162
Commercial Business
Financing Receivable, Recorded Investment, Nonaccrual Status	5,388	3,088
Consumer Loan
Financing Receivable, Recorded Investment, Nonaccrual Status	729	649
Home Equity Line of Credit
Financing Receivable, Recorded Investment, Nonaccrual Status	198	433
Loans Receivable Nonaccrual
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 13,230	$ 14,081