Segment Information

The Company operates as one segment and conducts its business through various offices and facilities located throughout the Americas region (United States, Canada, Brazil, Mexico and Uruguay), EMEA region (Belgium, France, Germany, Israel, Italy, the Netherlands, Switzerland and the United Kingdom), and Asia Pacific region (Australia, China, India, Japan and Korea). The Company has historically disclosed summarized financial information for the geographic areas of operations as if they were segments in accordance with ASC 280, “Segment Reporting.” Financial information concerning the Company’s geographical locations is based on the location of the selling entity. Such summarized financial information concerning the Company’s geographical operations is shown in the following tables:



	Quarter Ended September 30,				Nine Months Ended September 30,
(in thousands)	2018		2017		2018		2017
Revenue from unaffiliated customers:
United States	$	81,282	$	75,402	$	250,023	$	234,195
Other Americas	873		3,534		4,918		8,300
EMEA	55,020		52,457		169,300		158,864
Asia Pacific	27,336		21,514		82,707		67,446
Total revenue	$	164,511	$	152,907	$	506,948	$	468,805



	Quarter Ended September 30,				Nine Months Ended September 30,
(in thousands)	2018		2017		2018		2017
Revenue by class of product and service:
Products	$	59,648	$	51,331	$	188,016	$	160,153
Materials	40,274		39,399		128,137		126,096
Services	64,589		62,177		190,795		182,556
Total revenue	$	164,511	$	152,907	$	506,948	$	468,805



	Quarter Ended September 30, 2018
	Intercompany Sales to
(in thousands)	Americas		EMEA		Asia Pacific		Total
Americas	$	499	$	15,540	$	4,888	$	20,927
EMEA	18,259		6,939		1,551		26,749
Asia Pacific	1,134		15		923		2,072
Total intercompany sales	$	19,892	$	22,494	$	7,362	$	49,748



	Quarter Ended September 30, 2017
	Intercompany Sales to
(in thousands)	Americas		EMEA		Asia Pacific		Total
Americas	$	554	$	11,764	$	5,390	$	17,708
EMEA	16,057		4,286		985		21,328
Asia Pacific	613		8		772		1,393
Total intercompany sales	$	17,224	$	16,058	$	7,147	$	40,429



	Nine Months Ended September 30, 2018
	Intercompany Sales to
(in thousands)	Americas		EMEA		Asia Pacific		Total
Americas	$	1,521	$	45,764	$	17,303	$	64,588
EMEA	51,471		18,691		4,687		74,849
Asia Pacific	3,779		16		2,696		6,491
Total intercompany sales	$	56,771	$	64,471	$	24,686	$	145,928



	Nine Months Ended September 30, 2017
	Intercompany Sales to
(in thousands)	Americas		EMEA		Asia Pacific		Total
Americas	$	1,452	$	34,414	$	14,243	$	50,109
EMEA	50,761		13,014		2,900		66,675
Asia Pacific	1,492		165		2,921		4,578
Total intercompany sales	$	53,705	$	47,593	$	20,064	$	121,362



	Quarter Ended September 30,						Nine Months Ended September 30,
(in thousands)	2018			2017			2018			2017
(Loss) income from operations:
Americas	$	(16,599	)	$	(32,749	)	$	(50,122	)	$	(65,897	)
EMEA	386			(3,272		)	(2,948		)	4,474
Asia Pacific	5,229			3,686			16,898			13,153
Total	$	(10,984	)	$	(32,335	)	$	(36,172	)	$	(48,270	)