NOTE 18: Fair Value Measurements: Fair Value, Option, Quantitative Disclosures (Details) - Fair Value, Inputs, Level 3 - Foreclosed and Repossessed Assets - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Assets Measured at Fair Value on a Nonrecurring Basis	$ 3,924	$ 3,100
Fair Value Measurements Nonrecurring Valuation Technique	Third party appraisal	Third party appraisal
Fair Value Measurements Nonrecurring Unobservable Inputs	Marketability discount	Marketability discount
Fair Value Measurements Nonrecurring Range of discounts Applied	0.0% - 65.9%	0.0% - 66.4%
Fair Value Measurements Nonrecurring Weighted Average Discount Applied	32.3%	40.6%
Assets Measured at Fair Value on a Nonrecurring Basis	$ 3,924	$ 3,100