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Summary Of Business And Significant Accounting Policies (Schedule Of Calculation Of Basic And Diluted Net Income/ (Loss) Per Common Share) (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Net Income Loss Per Common Share [Line Items]      
Net income/(loss) applicable to common stockholders $ (4,917) $ 8,511 $ (127)
Basic net income/(loss) per common share $ (0.20) $ 0.37 $ (0.01)
Weighted average common shares used in computing basic net income/(loss) per common share 24,329 22,709 22,180
Effect of dilutive options and warrants outstanding   1,580  
Weighted average common shares used in computing diluted net income/(loss) per common share 24,329 24,289 22,180
Diluted net income/(loss) per common share $ (0.20) $ 0.35 $ (0.01)