Note 18: Fair Value Measurements: Fair Value Inputs, Assets, Quantitative Information (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Available-for-sale Securities
Fair Value Measurements Level 3 Recurring and Nonrecurring	$ 73,000	$ 32,600
Fair Value Measurements Recurring and Nonrecurring Valuation Technique	Discounted cash flow	Discounted cash flow
Available-for-sale Securities | Discount rate
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Discount rate	Discount rate
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	n/a	n/a
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	18.6%
Available-for-sale Securities | PrepaymentRateMember
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Prepayment rate	Prepayment rate
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	n/a	n/a
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	1% annually	5% every five years(1)
Available-for-sale Securities | Projected defaults and deferrals
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Projected defaults and deferrals (% of pool balance)	Projected defaults and deferrals (% of pool balance)
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	n/a	n/a
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	42.0%	37.1%
Available-for-sale Securities | AnticipatedRecoveriesMember
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Anticipated recoveries (% of pool balance)	Anticipated recoveries (% of pool balance)
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	n/a	n/a
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	1.7%	7.6%
Impaired loans (collateral dependent)
Fair Value Measurements Level 3 Recurring and Nonrecurring	378,000	1,214,800
Fair Value Measurements Recurring and Nonrecurring Valuation Technique	Internal or third-party appraisal	Internal or third-party appraisal
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Discount to reflect realizable value	Discount to reflect realizable value
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	18.9 - 43.8%	7.0 - 100%
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	22.9%	32.9%
Foreclosed and repossessed assets
Fair Value Measurements Level 3 Recurring and Nonrecurring	$ 3,075,000	$ 1,435,000
Fair Value Measurements Recurring and Nonrecurring Valuation Technique	Third party appraisal	Third party appraisal
Fair Value Measurements Recurring and Nonrecurring Unobservable Inputs	Marketability discount	Marketability discount
Fair Value Measurements Recurring and Nonrecurring Range of discounts Applied	0.0% - 66.7%	8.3 - 43.9%
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied	14.6%	21.4%
Available-for-sale securities (pooled trust preferred security) | Discount rate
Fair Value Measurements Recurring and Nonrecurring Weighted Average Discount Applied		25.5%