v2.4.0.8
Acquisition of Validity - Summary of Fair Value of Consideration (Detail) (USD $)
In Thousands, unless otherwise specified
0 Months Ended 9 Months Ended
Nov. 07, 2013
Mar. 31, 2014
Business Acquisition [Line Items]    
Contingent consideration $ 37,500 $ 96,500
Validity Sensors, Inc [Member]
   
Business Acquisition [Line Items]    
Cash 19,985  
Shares issued 70,280  
Contingent consideration 37,499  
Total $ 127,764