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Segments - Summary of Net Sales Attributed to Customers Geographical Segment (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Revenue $ 10,788,319 $ 8,267,751
United States [Member]    
Revenue 9,944,879 8,198,083
Foreign Countries [Member]    
Revenue $ 843,440 $ 69,668