Customer, Supplier and Product Concentration (Tables)

3 Months Ended

Mar. 31, 2017

Net Sales

Concentration Risk [Line Items]

Schedules of Concentration of Risk, by Risk Factor

The following table sets forth the percentage of the Company’s gross and net sales for the three month periods ended March 31, 2017 and 2016, and gross accounts receivable as of March 31, 2017 and December 31, 2016, attributable to the Big 3 Wholesalers:

	Three Months Ended March 31,
Big 3 Wholesalers combined:	2017	2016
Percentage of gross sales	79%	76%
Percentage of net revenues	64%	62%

Accounts Receivable

Concentration Risk [Line Items]

Schedules of Concentration of Risk, by Risk Factor

	March 31, 2017	December 31, 2016
Percentage of gross trade accounts receivable	83%	84%