Segment, Customer and Geographic Information (Tables)

12 Months Ended

Dec. 31, 2016

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

The Company had the following significant customers that accounted for more than 10% of the Company’s total product revenue, all of which operate in a country outside of the U.S., during the years ended December 31, 2016, 2015 and 2014 (in percentages):

	Year Ended December 31,
	2016		2015		2014
Advanced Technology		12%	*		*
Etablissement Francais du Sang	*			23%		25%

*	Represents an amount less than 10% of product revenue.

Net Revenues and Long-Lived Assets by Geographical Location

Revenues by geographical location was based on the location of the customer during the years ended December 31, 2016, 2015 and 2014, and was as follows (in thousands):

	Year Ended December 31,
	2016		2015		2014
Product revenue:
Belgium	$	6,392	$	5,728	$	4,456
United States		4,480		563		350
Kuwait		4,415		1,959		2,557
France		3,485		7,732		9,184
Spain and Portugal		3,360		4,070		2,776
Switzerland		3,324		2,938		3,784
CIS		2,859		3,361		6,636
Other countries		8,868		7,872		6,673
Total product revenue		37,183		34,223		36,416
Government contracts revenue:
United States		2,092		—		—
Total government contracts revenue		2,092		—		—
Total revenue	$	39,275	$	34,223	$	36,416

Long-lived assets by geographical location, which consist of property and equipment, net and intangible assets, net, at December 31, 2016 and 2015, were as follows (in thousands):

	December 31,
	2016		2015
U.S. and territories	$	3,529	$	4,260
Europe & other		194		229
Total long-lived assets	$	3,723	$	4,489