Concentrations (Details Textual)	9 Months Ended		12 Months Ended
	Sep. 30, 2018 Customer	Sep. 30, 2017 Customer	Dec. 31, 2017 Supplier
Accounts receivable [Member]
Concentrations (Textual)
Concentration risk percentage	10.00%		10.00%
Accounts payable [Member]
Concentrations (Textual)
Concentration risk percentage	10.00%
Accounts payable [Member] | Supplier one [Member]
Concentrations (Textual)
Concentration risk percentage			13.00%
Number of suppliers | Supplier			1
Revenue [Member]
Concentrations (Textual)
Concentration risk percentage	45.00%	10.00%
Number of customers	3	1
Revenue [Member] | Customer one [Member]
Concentrations (Textual)
Concentration risk percentage	18.00%
Number of customers	3
Revenue [Member] | Customer two [Member]
Concentrations (Textual)
Concentration risk percentage	16.00%
Number of customers	3
Revenue [Member] | Customer Three Member
Concentrations (Textual)
Concentration risk percentage	11.00%
Number of customers	3
Purchase [Member] | Suppliers [Member]
Concentrations (Textual)
Concentration risk percentage	10.00%	10.00%