Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table provides information about disaggregated revenue by major product line and primary geographic market (in thousands):

	Three Months Ended September 30, 2019								Nine Months Ended September 30, 2019
	Americas		Europe and Middle East		Asia Pacific		Total		Americas		Europe and Middle East		Asia Pacific		Total
Product revenue:
Instruments	$	5,823	$	1,577	$	637	$	8,037	$	11,609	$	4,066	$	1,620	$	17,295
Consumables	8,872		3,040		824		12,736		25,241		9,084		2,331		36,656
In vitro diagnostic kits	776		1,670		71		2,517		1,852		5,350		243		7,445
Total product revenue	15,471		6,287		1,532		23,290		38,702		18,500		4,194		61,396
Service revenue	2,004		841		214		3,059		5,965		2,136		572		8,673
Total product and service revenue	17,475		7,128		1,746		26,349		44,667		20,636		4,766		70,069
Collaboration revenue	4,255		—		—		4,255		18,568		—		—		18,568
Total revenues	$	21,730	$	7,128	$	1,746	$	30,604	$	63,235	$	20,636	$	4,766	$	88,637

	Three Months Ended September 30, 2018								Nine Months Ended September 30, 2018
	Americas		Europe and Middle East		Asia Pacific		Total		Americas		Europe and Middle East		Asia Pacific		Total
Product revenue:
Instruments	$	3,696	$	1,149	$	584	$	5,429	$	9,512	$	4,189	$	1,890	$	15,591
Consumables	7,808		2,633		699		11,140		20,770		7,882		2,126		30,778
In vitro diagnostic kits	783		1,687		77		2,547		2,382		4,600		252		7,234
Total product revenue	12,287		5,469		1,360		19,116		32,664		16,671		4,268		53,603
Service revenue	1,582		641		114		2,337		4,383		1,589		307		6,279
Total product and service revenue	13,869		6,110		1,474		21,453		37,047		18,260		4,575		59,882
Collaboration revenue	7,163		—		—		7,163		16,818		—		—		16,818
Total revenues	$	21,032	$	6,110	$	1,474	$	28,616	$	53,865	$	18,260	$	4,575	$	76,700