Note 8: Income Taxes: Schedule of Reconciliation of Income Tax Expense at the Statutory Rate to Actual Income Tax (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ 1,703	$ 1,653	$ 5,669	$ 4,910
Income Tax Expense, Actual	1,544	1,497	5,030	4,338
Increase (decrease) in taxes
Nontaxable Municipal Income	(142)	(133)	(418)	(398)
Current State and Local Tax Expense (Benefit)	145	133	473	380
Cash Surrender Value Of Bank-owned Life Insurance	(50)	(47)	(256)	(145)
Tax Credit Benefits	(63)	(91)	(188)	(272)
Taxes, Other	$ (49)	$ (18)	$ (250)	$ (136)