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Note 15 - Subsequent Events	9 Months Ended
	Mar. 31, 2015
Notes to Financial Statements
Subsequent Events [Text Block]	(15) Subsequent Events On April 13, 2015 the Board of Directors added two million shares to its authorization to repurchase common stock. The maximum number of shares that may yet be purchased under our publicly announced repurchase program is 2,997,724 shares.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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