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Concentrations (Details Textual)
9 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Revenue [Member]      
Concentration (Textual)      
Suppliers accounted for total purchase One customer No customer  
Concentration risk percentage 10.00% 10.00%  
Revenue [Member] | Accounts receivable [Member]      
Concentration (Textual)      
Suppliers accounted for total purchase No customer   One customer
Concentration risk percentage 10.00%   11.00%
Purchase [Member]      
Concentration (Textual)      
Concentration risk percentage 10.00% 10.00%  
Purchase [Member] | Accounts payable [Member]      
Concentration (Textual)      
Suppliers accounted for total purchase One suppliers   No suppliers
Concentration risk percentage 10.00%   10.00%
Purchase [Member] | Accounts Payable One [Member]      
Concentration (Textual)      
Suppliers accounted for total purchase One suppliers    
Concentration risk percentage 13.00%