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Segments and Major Customers (Details 2) - Customer Concentration Risk - Sales, net
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Customer F [Member] [Domain]        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue   11.00%    
Customer A        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue 15.00%      
Customer B        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue 14.00%   15.00%  
Customer C        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue 11.00%   11.00%  
Customer D        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue   28.00%   16.00%
Customer E [Member]        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue   15.00%    
Customer G [Member] [Domain]        
Concentration Risk [Line Items]        
Revenue from major customer as a percentage of total revenue       15.00%