Note 4: Loans and Allowance for Loan Losses: Schedule of Interest Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Residential Mortgage
Impaired Financing Receivable, Average Recorded Investment	$ 3,468	$ 2,929
Impaired Financing Receivable Interest Income Recognized	67	30
Construction Real Estate
Impaired Financing Receivable, Average Recorded Investment	1,334	1,395
Impaired Financing Receivable Interest Income Recognized	39	34
Commercial Real Estate
Impaired Financing Receivable, Average Recorded Investment	11,277	9,849
Impaired Financing Receivable Interest Income Recognized	246	181
Consumer Loan
Impaired Financing Receivable, Average Recorded Investment	0	0
Impaired Financing Receivable Interest Income Recognized	0	0
Commercial Loan
Impaired Financing Receivable, Average Recorded Investment	3,801	1,026
Impaired Financing Receivable Interest Income Recognized	58	19
Total loans
Impaired Financing Receivable, Average Recorded Investment	19,880	15,199
Impaired Financing Receivable Interest Income Recognized	$ 410	$ 264