Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangibles Assets (Details Textuals)

v3.7.0.1
Goodwill and Intangibles Assets (Details Textuals) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Impairment of IPR&D assets     $ 0    
Balance as of December 31, 2016 $ 238,838,000   238,838,000   $ 76,015,000
Amortization $ 14,660,000 $ 2,608,000 19,362,000 $ 4,670,000  
Goodwill, Impairment Loss     0    
Impairment of Intangible Assets (Excluding Goodwill)     0    
Finite-Lived Intangible Assets [Member]          
Transfers into developed technology from IPR&D     100,000    
Indefinite-lived Intangible Assets [Member]          
Transfers into developed technology from IPR&D     100,000    
Wireless Infrastructure Backhaul Business of Broadcom Corporation [Member]          
Goodwill, Purchase Accounting Adjustments     $ (342,000)