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Significant Customers (Details) - Customers
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Significant Customers (Textual)      
Number of customers 4   3
Trade Receivables [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 10.00%    
Sales Revenue, Net [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 10.00% 10.00%  
Sales Revenue, Net [Member] | Customer One [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 18.00%   21.00%
Sales Revenue, Net [Member] | Customer Two [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 18.00%   18.00%
Sales Revenue, Net [Member] | Customer three [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 16.00%   20.00%
Sales Revenue, Net [Member] | Customer Four [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 13.00%    
Accounts Receivable [Member]      
Significant Customers (Textual)      
Concentration risk, percentage 70.00% 74.00%