Note 4: Loans and Allowance For Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2015	Jun. 30, 2015
Financing Receivable, Credit Quality, Additional Information	lending relationships over $250,000 are subject to an independent loan review following origination, and lending relationships in excess of $1.0 million are subject to an independent loan review annually, in order to verify risk ratings
Pass
Purchased Credit Impaired Loans	$ 7,200	$ 6,400
Watch
Purchased Credit Impaired Loans	3,600	4,000
Special Mention
Purchased Credit Impaired Loans	0
Substandard
Purchased Credit Impaired Loans	5,300	6,700
Doubtful
Purchased Credit Impaired Loans	$ 0	$ 0