Annual report pursuant to Section 13 and 15(d)

Concentration of Credit Risk - Schedule of Concentration of Sales and Accounts Receivable (Details)

v3.6.0.2
Concentration of Credit Risk - Schedule of Concentration of Sales and Accounts Receivable (Details) - Customer Concentration Risk
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Net Revenue      
Concentration Risk [Line Items]      
Concentration risk percentage 10.00% 10.00% 10.00%
Net Revenue | Customer A      
Concentration Risk [Line Items]      
Concentration risk percentage 31.00% 28.00% 11.00%
Net Revenue | Customer B      
Concentration Risk [Line Items]      
Concentration risk percentage 20.00% 15.00% 29.00%
Net Revenue | Customer C      
Concentration Risk [Line Items]      
Concentration risk percentage 6.00% 12.00% 9.00%
Trade Accounts Receivable      
Concentration Risk [Line Items]      
Concentration risk percentage 10.00% 10.00% 10.00%
Trade Accounts Receivable | Customer A      
Concentration Risk [Line Items]      
Concentration risk percentage 18.00% 12.00% 12.00%
Trade Accounts Receivable | Customer B      
Concentration Risk [Line Items]      
Concentration risk percentage 16.00% 1.00% 1.00%
Trade Accounts Receivable | Customer C      
Concentration Risk [Line Items]      
Concentration risk percentage 13.00% 0.00% 7.00%
Trade Accounts Receivable | Customer D      
Concentration Risk [Line Items]      
Concentration risk percentage 13.00% 23.00% 12.00%