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Concentrations (Details)
9 Months Ended
Sep. 30, 2019
Customer
Suppliers / Number
Sep. 30, 2018
Customer
Suppliers / Number
Sales Revenue, Net [Member]    
Concentrations (Textual)    
Concentrations risk, percentage 10.00% 10.00%
Accounts Receivable [Member]    
Concentrations (Textual)    
Number of customers | Customer 2 2
Accounts Receivable [Member] | Customer One [Member]    
Concentrations (Textual)    
Concentrations risk, percentage 49.50% 47.30%
Accounts Receivable [Member] | Customer Two [Member]    
Concentrations (Textual)    
Concentrations risk, percentage 10.70% 14.00%
Raw Material Purchases [Member]    
Concentrations (Textual)    
Number of suppliers | Suppliers / Number 2 3
Raw Material Purchases [Member] | Supplier One [Member]    
Concentrations (Textual)    
Concentrations risk, percentage 21.70% 23.60%
Raw Material Purchases [Member] | Supplier Two [Member]    
Concentrations (Textual)    
Concentrations risk, percentage 19.30% 20.50%
Raw Material Purchases [Member] | Supplier Three [Member]    
Concentrations (Textual)    
Concentrations risk, percentage   13.50%