v2.4.0.8
Net Income Per Share - Basic and Diluted Net Income Per Share (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Numerator:    
Net income $ 34,939 $ 6,053
Denominator:    
Shares, basic 32,958 32,941
Effect of dilutive share-based awards 2,062 1,073
Shares, diluted 35,020 34,014
Net income per share:    
Basic $ 1.06 $ 0.18
Diluted $ 1.00 $ 0.18