Note 3: Securities: Repurchase Agreements, Collateral, Policy (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016
Assets Sold under Agreements to Repurchase, Carrying Amount	$ 112,400	$ 106,700
US Government and Federal Agency Obligations
Assets Sold under Agreements to Repurchase, Carrying Amount	6,400	5,500
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Assets Sold under Agreements to Repurchase, Carrying Amount	52,500	52,200
Collateralized Mortgage Obligations
Assets Sold under Agreements to Repurchase, Carrying Amount	14,100	13,600
US States and Political Subdivisions Debt Securities
Assets Sold under Agreements to Repurchase, Carrying Amount	38,800	34,800
Other Securities
Assets Sold under Agreements to Repurchase, Carrying Amount	$ 600	$ 600