Annual report pursuant to Section 13 and 15(d)

Significant Customer and Geographic Information (Details)

v3.6.0.2
Significant Customer and Geographic Information (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Concentration Risk [Line Items]                      
Long lived assets                 $ 200,825 $ 122,992  
Long-lived Assets by Geographic Areas [Table Text Block]                
 
As of December 31,
 
2016
 
2015
 
Amount
 
% of total
 
Amount
 
% of total
United States
$
111,336

 
55
%
 
$
121,697

 
99
%
Singapore
78,318

 
39
%
 
26

 
%
Rest of world
11,171

 
6
%
 
1,269

 
1
%
Total
$
200,825

 
100
%
 
$
122,992

 
100
%
   
Net revenue $ 87,136 $ 96,324 $ 101,687 $ 102,685 $ 98,949 $ 95,191 $ 70,824 $ 35,396 $ 387,832 300,360 $ 133,112
Asia [Member]                      
Concentration Risk [Line Items]                      
Net revenue                 360,325 274,169 125,122
UNITED STATES                      
Concentration Risk [Line Items]                      
Long lived assets                 111,336 121,697  
Net revenue                 9,181 10,819 567
Rest of World [Member]                      
Concentration Risk [Line Items]                      
Long lived assets                 11,171 1,269  
Net revenue                 18,326 15,372 $ 7,423
SINGAPORE                      
Concentration Risk [Line Items]                      
Long lived assets                 $ 78,318 $ 26  
Long lived assets [Member]                      
Concentration Risk [Line Items]                      
Concentration Risk, Benchmark Description                 1 1  
Long lived assets [Member] | UNITED STATES                      
Concentration Risk [Line Items]                      
Concentration Risk, Benchmark Description                 0.55 0.99  
Long lived assets [Member] | Rest of World [Member]                      
Concentration Risk [Line Items]                      
Concentration Risk, Benchmark Description                 0.06 0.01  
Long lived assets [Member] | SINGAPORE                      
Concentration Risk [Line Items]                      
Concentration Risk, Benchmark Description                 0.39 0  
Net Revenue [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 100.00% 100.00% 100.00%
Net Revenue [Member] | Asia [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 93.00% 91.00% 94.00%
Net Revenue [Member] | UNITED STATES                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 2.00% 4.00% 0.00%
Net Revenue [Member] | Rest of World [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 5.00% 5.00% 6.00%
Accounts Receivable [Member] | Pegatron Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 17.00% 17.00%  
Accounts Receivable [Member] | Sernet Technologies Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 15.00% 14.00%  
Accounts Receivable [Member] | WNC Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 12.00% 16.00%  
Accounts Receivable [Member] | Pegatron Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                   13.00%  
Customer Concentration Risk [Member] | Net Revenue [Member] | Arris Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 27.00% 28.00% 31.00%
Customer Concentration Risk [Member] | Net Revenue [Member] | Cisco [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 10.00% 13.00%  
Geographic Concentration Risk [Member] | Net Revenue [Member] | China [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 78.00% 77.00% 71.00%
Supplier Concentration Risk [Member] | Globalfoundries [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 18.00% 22.00% 16.00%
Supplier Concentration Risk [Member] | Tower-Jazz Semiconductor [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 12.00% 11.00%  
Supplier Concentration Risk [Member] | Semiconductor Manufacturing International [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 11.00% 11.00% 27.00%
Supplier Concentration Risk [Member] | Taiwan Semiconductor Manufacturing Company [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 13.00% 14.00%  
Supplier Concentration Risk [Member] | United Microelectronics Corporation [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 16.00% 12.00% 23.00%
Supplier Concentration Risk [Member] | Advanced Semiconductor Engineering [Member]                      
Concentration Risk [Line Items]                      
Concentration risk percentage                 11.00% 11.00% 20.00%