Note 17: Acquisitions: Business Acquisition, Pro Forma Information (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2011
Details
Business Acquisition Pro Forma Interest Income	$ 38,796
Business Acquisition Pro Forma Interest Expense	12,597
Business Acquisition Pro Forma Net Interest Income	26,199
Business Acquisition Pro Forma Provision for Loan Losses	2,632
Business Acquisition Pro Forma Net Interest Income After Provision for Loan Losses	23,567
Business Acquisition Pro Forma Noninterest Income	10,681
Business Acquisition Pro Forma Noninterest Expense	17,068
Business Acquisition Pro Forma Income Before Taxes	17,180
Business Acquisition Pro Forma Income Taxes	5,862
Business Acquisition, Pro Forma Net Income (Loss)	11,318
Business Acquisition Pro Forma Effective Dividend on Preferred Shares	512
Business Acquisition Pro Forma Net Income Available to Common Shareholders	$ 10,806
Business Acquisition, Pro Forma Earnings Per Share, Basic	$ 5.17
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 5.05