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Concentration and Major Customers and Suppliers	12 Months Ended
	Dec. 31, 2017
Concentration and Major Customers and Suppliers/Concentration of Credit Risk/Risks and Uncertainties [Abstract]
Concentration and Major Customers and Suppliers	(18) Concentration and Major Customers and Suppliers For the years ended December 31, 2017 and 2016, the Company had no single customer contributed over 10% of total sales.  For the year ended December 31, 2017, the Company had two major suppliers that accounted for 69% and 8% of total purchases by the Company. For the year ended December 31, 2016, the Company had two major suppliers that accounted for 62% and 8% of its total purchases.

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Disclosure of concentration and major customers and suppliers.

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