Quarterly report pursuant to Section 13 or 15(d)

Significant Customer and Geographic Information (Details)

v3.2.0.727
Significant Customer and Geographic Information (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Net Revenue [Member] | Customer Concentration Risk [Member] | Arris [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage 30.00% 34.00% 29.00% 34.00%  
Net Revenue [Member] | Customer Concentration Risk [Member] | Cisco [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage 16.00% 11.00% 15.00%    
Net Revenue [Member] | Geographic Concentration Risk [Member] | China [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage 75.00% 78.00% 73.00% 78.00%  
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Pegatron Corporation [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage     41.00%   41.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Sernet Technologies Corporation [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage         11.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Sky UK Limited [Member]          
Concentration Risk [Line Items]          
Concentration risk percentage     11.00%