NOTE 7: Securities Sold Under Agreements to Repurchase (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned	$ 4,400	$ 3,300
U.S. Government and Federal Agency Obligations
Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned	0	1,200
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned	$ 5,800	$ 3,400