Note 6: Loans and Allowance For Loan Losses: Schedule of Financing Receivables NonAccrual Status (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Consumer Loan
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 610	$ 649
Automobile Loan
Financing Receivable, Recorded Investment, Nonaccrual Status	1,934	1,989
One-to-Four-Family Residential Construction
Financing Receivable, Recorded Investment, Nonaccrual Status	381
Subdivision Construction
Financing Receivable, Recorded Investment, Nonaccrual Status	107	109
Land Development
Financing Receivable, Recorded Investment, Nonaccrual Status	3,919	1,718
Owner Occupied One-to-Four-Family Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	1,019	1,125
Non-Owner Occupied One To Four Family Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	388	404
Commercial Real Estate
Financing Receivable, Recorded Investment, Nonaccrual Status	2,608	4,404
Other Residential
Financing Receivable, Recorded Investment, Nonaccrual Status	164	162
Commercial Business
Financing Receivable, Recorded Investment, Nonaccrual Status	4,351	3,088
Home Equity Line of Credit
Financing Receivable, Recorded Investment, Nonaccrual Status	282	433
Loans Receivable Nonaccrual
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 15,763	$ 14,081