v2.4.0.8
Condensed Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]    
Net income $ 34,939 $ 6,053
Other comprehensive income:    
Change in unrealized net gain on investments before reclassifications 567 1,133
Accretion of non-current investments (219)  
Net current-period other comprehensive income 348 1,133
Comprehensive income $ 35,287 $ 7,186