Segment Information (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Revenue By Geographic Region

The Company’s revenue by geographic region, based on the location to where the product was shipped, is summarized as follows (in thousands):

	Year Ended
	December 31,
	2015		2014		2013
North America	$	193,376	$	134,434	$	89,150
International	62,040		40,044		22,476
Total	$	255,416	$	174,478	$	111,626

Revenue By Product

The following table sets forth revenue by product expressed as dollar amounts (in thousands):

	Year Ended
	December 31,
	2015		2014		2013
System revenue	$	130,698	$	93,015	$	61,359
Consumable revenue	124,718		81,463		50,267
Total	$	255,416	$	174,478	$	111,626