Note 10: Employee Benefits: Management Recognition Plan (MRP) Policy: Management Recognition Plan (MRP) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2012
Details
Management Recognition Plan (MRP) Description	The Bank adopted an MRP for the benefit of non-employee directors and two MRPs for officers and key employees (who may also be directors) in April 1994
Management Recognition Plan (MRP) Shares Granted to Employees				6,072
Management Recognition Plan (MRP) Shares Description of Shares Granted to Employees	The shares granted are in the form of restricted stock vested at the rate of 20% of such shares per year
Management Recognition Plan (MRP) Expense	$ 13	$ 13	$ 13