Annual report pursuant to Section 13 and 15(d)

Intangible Assets and Goodwill - Additional Information (Detail)

v2.4.0.8
Intangible Assets and Goodwill - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Developed Technology | Cost of Sales
     
Finite-Lived Intangible Assets [Line Items]      
Amortization expense of intangible assets $ 4.2 $ 3.0 $ 3.0
Trade Names Customer Relationships and Noncompete Agreement | Selling, General and Administrative Expense
     
Finite-Lived Intangible Assets [Line Items]      
Amortization expense of intangible assets $ 6.1 $ 2.1 $ 2.1