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Major Customers
12 Months Ended
Dec. 31, 2018
Risks and Uncertainties [Abstract]  
Major Customers

17. Major Customers


There are concentrations of credit risk with respect to accounts receivables due to the amounts owed by one customer at December 31, 2018 whose balances each represented approximately 95%,of total accounts receivables. During the year ended December 31, 2018, sales from four customers represented 41%, 21%, 11% and 10% for a total of 83% of sales. During the year ended December 31, 2017, sales from three customers represented 36%, 16% and 12% for a total of 64% of sales. The loss of business from one or a combination of the Company’s significant customers, or an unexpected deterioration in their financial condition, could adversely affect the Company’s operations.