Note 7: Securities Sold Under Agreements To Repurchase: Securities Sold Under Agreements To Repurchase Policy: Market Value of Securities Sold Under Agreements to Repurchase (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned	$ 10,200	$ 27,100
US Government and Federal Agency Obligations
Securities Sold under Agreements to Repurchase, Asset	0	4,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Securities Sold under Agreements to Repurchase, Asset		17,000
Collateralized Mortgage Obligations
Securities Sold under Agreements to Repurchase, Asset	$ 2,100	$ 6,100