Quarterly report pursuant to sections 13 or 15(d)

Amortization Period for Intangible Assets (Detail)

v2.4.0.6
Amortization Period for Intangible Assets (Detail)
9 Months Ended
Sep. 30, 2012
Customer relationships
 
Business Acquisition [Line Items]  
Remaining useful life 10 years
Developed technology
 
Business Acquisition [Line Items]  
Remaining useful life 10 years
Trade names / Trademarks
 
Business Acquisition [Line Items]  
Remaining useful life 5 years
Noncompete agreements
 
Business Acquisition [Line Items]  
Remaining useful life 4 years
Goodwill
 
Business Acquisition [Line Items]  
Useful life Indefinite