SEGMENT INFORMATION

3 Months Ended

Mar. 27, 2021

Segment Reporting [Abstract]

SEGMENT INFORMATION

SEGMENT INFORMATION

The Company’s three reportable segments are RMS, DSA, and Manufacturing. The following table presents revenue and other financial information by reportable segment:

	Three Months Ended
	March 27, 2021		March 28, 2020
	(in thousands)
RMS
Revenue	$	176,910	$	145,996
Operating income	44,935		27,373
Depreciation and amortization	9,679		8,752
Capital expenditures	2,983		5,412
DSA
Revenue	$	501,178	$	438,683
Operating income	90,949		72,283
Depreciation and amortization	44,608		41,330
Capital expenditures	17,040		14,729
Manufacturing
Revenue	$	146,478	$	122,380
Operating income	49,437		41,112
Depreciation and amortization	6,569		6,366
Capital expenditures	7,110		5,161

Reconciliations of segment operating income, depreciation and amortization, and capital expenditures to the respective consolidated amounts are as follows:

	Operating Income				Depreciation and Amortization				Capital Expenditures
	March 27, 2021		March 28, 2020		March 27, 2021		March 28, 2020		March 27, 2021		March 28, 2020
	(in thousands)
Three Months Ended:
Total reportable segments	$	185,321	$	140,768	$	60,856	$	56,448	$	27,133	$	25,302
Unallocated corporate	(61,618)		(46,487)		652		812		897		419
Total consolidated	$	123,703	$	94,281	$	61,508	$	57,260	$	28,030	$	25,721

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

	Three Months Ended
	March 27, 2021		March 28, 2020
	(in thousands)
RMS	$	176,910	$	145,996
DSA	501,178		438,683
Manufacturing	146,478		122,380
Total revenue	$	824,566	$	707,059

A summary of unallocated corporate expense consists of the following:

	Three Months Ended
	March 27, 2021		March 28, 2020
	(in thousands)
Stock-based compensation	$	7,642	$	6,704
Compensation, benefits, and other employee-related expenses	27,362		21,980
External consulting and other service expenses	7,356		2,469
Information technology	4,095		3,716
Depreciation	652		812
Acquisition and integration	10,560		6,983
Other general unallocated corporate	3,951		3,823
Total unallocated corporate expense	$	61,618	$	46,487

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

Revenue by geographic area is as follows:

	U.S.		Europe		Canada		Asia Pacific		Other		Consolidated
	(in thousands)
Three Months Ended:
March 27, 2021	$	448,482	$	237,535	$	77,107	$	59,446	$	1,996	$	824,566
March 28, 2020	406,712		190,262		76,633		31,829		1,623		707,059

Included in the Other category above are operations located in Brazil and Israel. Revenue represents sales originating in entities physically located in the identified geographic area.