Consolidated Statements of Stockholders' Equity (Parentheticals)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Issuance of shares of common stock	458,209	489,545	737,940
Withholding shares of restricted stock for tax payments	29,028	49,121	43,812
Forfeiture shares of common stock	52,353	2,648	2,097
Repurchase of shares of common stock	300,900	1,187,029	400,000