Quarterly report pursuant to Section 13 or 15(d)

Credit Risk and Concentrations (Details)

v3.5.0.2
Credit Risk and Concentrations (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Concentration Risk [Line Items]        
Net revenues $ 11,240 $ 14,874 $ 38,659 $ 46,694
Customer concentration risk [Member] | Customer A [Member]        
Concentration Risk [Line Items]        
Net revenues $ 1,463 $ 3,037 $ 10,180 $ 12,047
Concentration risk, percentage 13.00% 20.00% 26.00% 26.00%
Customer concentration risk [Member] | Customer B [Member]        
Concentration Risk [Line Items]        
Net revenues $ 1,510 $ 5,641
Concentration risk, percentage 10.00% 12.00%
Customer concentration risk [Member] | Customer F [Member]        
Concentration Risk [Line Items]        
Net revenues $ 1,857    
Concentration risk, percentage 17.00%