Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangibles Assets (Details 3)

v3.8.0.1
Goodwill and Intangibles Assets (Details 3) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Business Acquisition [Line Items]        
Finite-Lived Intangible Assets, Net - Beginning Balance     $ 81,861  
Additions     5,378  
Amortization $ 17,968 $ 5,790 37,330 $ 10,460
Finite-Lived Intangible Assets, Net - Ending Balance $ 310,909   310,909  
Exar and G.hn business [Member]        
Business Acquisition [Line Items]        
Finite-lived Intangible Assets Acquired     $ 245,500