Note 4: Loans and Allowance For Loan Losses: Schedule of Debtor Troubled Debt Restructuring, Current Period (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)
Residential Mortgage
Financing Receivable Modifications Number of Contracts				46
Financing Receivable, Modifications, Pre-Modification Recorded Investment			$ 2
Commercial Real Estate
Financing Receivable Modifications Number of Contracts		61		61
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 1	$ 1	1	$ 1
Commercial Loan
Financing Receivable, Modifications, Pre-Modification Recorded Investment		$ 1		$ 1
Total loans
Financing Receivable Modifications Number of Contracts		61		107
Financing Receivable, Modifications, Pre-Modification Recorded Investment		$ 2	$ 3	$ 2