Condensed Consolidated Balance Sheets Parenthetical (USD $)	Sep. 30, 2011	Jun. 30, 2011
Stockholders' Equity:
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	27,812,523	27,303,774
Common stock, shares outstanding	27,809,041	27,300,292