Segment, Customer and Geographic Information (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Customer that Accounted for More Than Ten Percent of Total Product Revenue

The Company had the following significant customer that accounted for more than 10% of the Company’s total product revenue, during the three months ended March 31, 2018 and 2017 (in percentages):

	Three Months Ended
	March 31,
	2018	2017
Établissement Français du Sang	41%	*
*   Represents an amount less than 10% of product revenue.