v2.4.0.8
Summary of Stock Option Activity (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2013
Options outstanding, shares  
Balance as of July 1, 2013 0
Granted 600
Exercised 0
Forfeited/Expired 0
Balance as of September 30, 2013 600
Exercisable as of September 30, 2013 0
Expected to vest as of September 30, 2013 600
Total 600
Weighted Average Exercise Price Per Share  
Balance as of July 1, 2013 $ 0
Granted $ 92.84
Exercised $ 0
Forfeited/Expired $ 0
Balance as of September 30, 2013 $ 92.84
Exercisable as of September 30, 2013 $ 0
Expected to vest as of September 30, 2013 $ 92.84
Total $ 92.84
Exercised   
Exercisable as of September 30, 2013 0
Expected to vest as of September 30, 2013 6,594
Total $ 6,594
Weighted Average Remaining Contractual Term (Years)  
Exercisable as of September 30, 2013 0 years
Expected to vest as of September 30, 2013 9 years 10 months 24 days
Total 9 years 10 months 24 days