SEGMENT AND GEOGRAPHIC INFORMATION

The Company revised its reportable segments during fiscal year 2016 to align with its view of the business following its acquisition of WIL Research. For a description of the Company’s three reportable segments, see Note 1, “Description of Business and Summary of Significant Accounting Policies.” Asset information on a reportable segment basis is not disclosed as this information is not separately identified and internally reported to the Company’s Chief Operating Decision Maker.

The following table presents revenue and other financial information by reportable segment:




	2017		2016		2015
	(in thousands)
RMS
Revenue	$	493,615	$	494,037	$	470,411
Operating income	114,712		136,365		120,973
Depreciation and amortization	19,627		20,853		22,526
Capital expenditures	20,879		11,642		17,398
DSA
Revenue	$	980,022	$	836,593	$	612,173
Operating income	184,063		138,157		121,981
Depreciation and amortization	79,355		71,816		46,812
Capital expenditures	36,616		27,493		30,333
Manufacturing
Revenue	$	383,964	$	350,802	$	280,718
Operating income	123,903		104,543		74,675
Depreciation and amortization	22,893		25,566		18,129
Capital expenditures	15,188		12,247		9,814

For fiscal years ended 2017, 2016 and 2015, reconciliations of segment operating income and capital expenditures to the respective consolidated amounts are as follows:



	Operating Income									Capital Expenditures
	Fiscal Year									Fiscal Year
	2017			2016			2015			2017		2016		2015
	(in thousands)
Total reportable segments	$	422,678		$	379,065		$	317,629		$	72,683	$	51,382	$	57,545
Unallocated corporate	(135,180		)	(141,646		)	(111,180		)	9,748		3,906		5,707
Total consolidated	$	287,498		$	237,419		$	206,449		$	82,431	$	55,288	$	63,252

Revenue for each significant product or service offering is as follows:



	Fiscal Year
	2017		2016		2015
	(in thousands)
RMS	$	493,615	$	494,037	$	470,411
DSA	980,022		836,593		612,173
Manufacturing	383,964		350,802		280,718
Total revenue	$	1,857,601	$	1,681,432	$	1,363,302

A summary of unallocated corporate expense consists of the following:



	Fiscal Year
	2017		2016		2015
	(in thousands)
Stock-based compensation	$	27,114	$	27,272	$	25,751
Compensation, benefits, and other employee-related expenses	49,100		39,189		33,026
External consulting and other service expenses	22,224		23,421		15,418
Information technology	11,997		13,233		8,400
Depreciation	9,284		8,423		7,414
Acquisition and integration	3,728		15,608		11,644
Other general unallocated corporate	11,733		14,500		9,527
Total unallocated corporate expense	$	135,180	$	141,646	$	111,180

Other general unallocated corporate expense consists of various departmental costs including those associated with departments such as senior executives, corporate accounting, legal, tax, human resources, treasury, and investor relations.

Revenue and long-lived assets by geographic area are as follows:



	U.S.		Europe		Canada		Asia Pacific		Other		Consolidated
	(in thousands)
2017
Revenue	$	959,263	$	569,812	$	200,343	$	126,462	$	1,721	$	1,857,601
Long-lived assets	446,574		203,911		82,228		49,020		240		781,973
2016
Revenue	$	850,422	$	520,937	$	194,210	$	114,710	$	1,153	$	1,681,432
Long-lived assets	462,330		177,423		78,866		37,111		97		755,827
2015
Revenue	$	659,466	$	435,491	$	172,349	$	95,996	$	—	$	1,363,302
Long-lived assets	402,238		159,445		77,535		38,741		—		677,959

Included in the Asia Pacific category above are operations located in China, Japan, Korea, Australia, Singapore, and India. Included in the Other category above are operations located in Israel and Brazil. Revenues represent sales originating in entities physically located in the identified geographic area. Long-lived assets include property, plant, and equipment and other long-lived assets.