Annual report pursuant to Section 13 and 15(d)

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

v3.19.3.a.u2
Concentration of Credit Risk - Schedule of Concentration of Sales and Accounts Receivable (Details) - Customer Concentration Risk
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
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 36.00% 36.00% 21.00%
Net Revenue | Customer B      
Concentration Risk [Line Items]      
Concentration risk percentage 14.00% 8.00% 13.00%
Net Revenue | Customer C      
Concentration Risk [Line Items]      
Concentration risk percentage 5.00% 7.00% 10.00%
Trade Accounts Receivable      
Concentration Risk [Line Items]      
Concentration risk percentage 10.00% 10.00%  
Trade Accounts Receivable | Customer A      
Concentration Risk [Line Items]      
Concentration risk percentage 33.00% 32.00%  
Trade Accounts Receivable | Customer B      
Concentration Risk [Line Items]      
Concentration risk percentage 14.00% 0.00%  
Trade Accounts Receivable | Customer C      
Concentration Risk [Line Items]      
Concentration risk percentage 3.00% 14.00%  
Trade Accounts Receivable | Customer D      
Concentration Risk [Line Items]      
Concentration risk percentage 5.00% 14.00%