Note 4: Loans and Allowance For Loan Losses (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2017	Jun. 30, 2016
Financing Receivable, Credit Quality, Additional Information	lending relationships of $1 million or more, exclusive of any consumer or owner-occupied residential loan, are subject to an annual credit analysis which is prepared by the loan administration department and presented to a loan committee with appropriate lending authority. A sample of lending relationships in excess of $2.5 million are subject to an independent loan review annually, in order to verify risk ratings
Loans without a specific valuation allowance
Purchased Credit Impaired Loans	$ 14,400	$ 15,300
Loans with a specific valuation allowance
Purchased Credit Impaired Loans	0
Loans with and without a specific valuation allowance
Purchased Credit Impaired Loans	14,400	15,300
Pass
Purchased Credit Impaired Loans	7,900	9,200
Watch
Purchased Credit Impaired Loans	3,000	3,000
Special Mention
Purchased Credit Impaired Loans	0
Substandard
Purchased Credit Impaired Loans	3,500	3,100
Doubtful
Purchased Credit Impaired Loans	$ 0	$ 0