Note 3: Securities: Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows	$ (9)	$ (8)
Beginning of period
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held	352	365
End of period
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held	$ 343	$ 357