Annual report pursuant to Section 13 and 15(d)

Business Combination - Fair Value of Purchase Price (Details)

v3.6.0.2
Business Combination - Fair Value of Purchase Price (Details) - USD ($)
$ in Thousands
 12 Months Ended
Apr. 28, 2016
Apr. 30, 2015
Oct. 31, 2014
Dec. 31, 2016
Business Acquisition [Line Items]        
Business Acquisition, Date of Acquisition Agreement Apr. 28, 2016     Jul. 01, 2016
Cash $ 21,000     $ 80,000
Entropic Communications [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Date of Acquisition Agreement   Apr. 30, 2015    
Cash   $ 111,125    
Class A common stock issued   173,781    
Liabilities incurred   4,485    
Total purchase consideration   $ 289,391    
Physpeed [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Date of Acquisition Agreement     Oct. 31, 2014  
Cash     $ 9,250