Note 12: Fair Value Measurements: Schedule of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Financial Assets | Cash and Cash Equivalents
Financial Instruments Owned Carrying Amount	$ 18,531	$ 16,775
Financial Assets | Interest-bearing time deposits
Financial Instruments Owned Carrying Amount	1,719	1,944
Financial Assets | Investment in Federal Home Loan Bank Stock
Financial Instruments Owned Carrying Amount	4,823	4,127
Financial Assets | Investment In Stock Of Federal Reserve Bank Of St Louis
Financial Instruments Owned Carrying Amount	2,340	2,340
Financial Assets | Loans Receivable
Financial Instruments Owned Carrying Amount	1,069,087	1,053,146
Financial Assets | Accrued interest receivable
Financial Instruments Owned Carrying Amount	5,663	5,168
Financial Liabilities | Deposits
Financial Instruments Owned Carrying Amount	1,057,716	1,055,242
Financial Liabilities | Securities Sold under Agreements to Repurchase
Financial Instruments Owned Carrying Amount	24,429	27,332
Financial Liabilities | Federal Home Loan Bank Advances
Financial Instruments Owned Carrying Amount	82,110	64,794
Financial Liabilities | Accrued interest payable
Financial Instruments Owned Carrying Amount	696	777
Financial Liabilities | Subordinated Debt
Financial Instruments Owned Carrying Amount	$ 14,682	$ 14,658