Note 11: Employee Benefits: 401(k) Retirement Plan Policy (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Details
401(k) Retirement Plan Expense	$ 1,300	$ 877	$ 834
401(k) Retirement Plan Shares Held	375,000

Represents the monetary amount of 401(k) Retirement Plan Expense, during the indicated time period.

No definition available.

Name:	fil_N401KRetirementPlanExpense
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration