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Note 12 - Fair Value Of Financial Instruments: (Detail) - The Estimated Fair Values of Financial Instruments: (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Financial Assets:
Cash and cash equivalents	$ 56,921	$ 97,302	$ 73,988	$ 55,217
Cash and cash equivalents	56,921	97,302
Investments	3,154	3,617
Investments	3,155	3,672
Securities available-for-sale investment securities	63,597	62,704
Securities available-for-sale investment securities	63,597	62,704
Commercial loans	336,463	317,174
Financial Liabilities:
Carrying Amount	253,297	274,775
Short-term borrowings		10,000
Short-term borrowings		10,096
Commercial Loans [Member]
Financial Assets:
Commercial loans	82,910	93,725
Commercial loans	82,738	93,856
Demand and Savings Deposits [Member]
Financial Liabilities:
Carrying Amount	79,157	88,633
Estimated Fair Value	79,157	88,633
Time Certificates of Deposit [Member]
Financial Liabilities:
Carrying Amount	174,140	186,142
Estimated Fair Value	$ 174,356	$ 186,467