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		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ 2,109	$ 1,665	$ 3,965	$ 3,256
Income Tax Expense, Actual	1,820	1,460	3,485	2,841
Increase (decrease) in taxes
Nontaxable Municipal Income	(145)	(134)	(279)	(265)
Current State and Local Tax Expense (Benefit)	163	127	317	247
Cash Surrender Value Of Bank-owned Life Insurance	(163)	(49)	(208)	(98)
Tax Credit Benefits	(63)	(91)	(125)	(181)
Taxes, Other	$ (82)	$ (59)	$ (185)	$ (118)