Note 4: Loans and Allowance For Loan Losses: Schedule of Debtor Troubled Debt Restructuring, Current Period (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Dec. 31, 2014 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Residential Mortgage
Financing Receivable Modifications Number of Contracts		2
Financing Receivable, Modifications, Pre-Modification Recorded Investment		$ 49
Commercial Real Estate
Financing Receivable Modifications Number of Contracts	1		1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 41		$ 41
Commercial Loan
Financing Receivable Modifications Number of Contracts	1		1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 250		$ 250
Total loans
Financing Receivable Modifications Number of Contracts	2	2	2
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 291	$ 49	$ 291