GOODWILL AND INTANGIBLE ASSETS

Goodwill

The following table provides a rollforward of the Company’s goodwill:



			Adjustments to Goodwill
	December 30, 2017		Acquisitions		Foreign Exchange			June 30, 2018
	(in thousands)
RMS	$	58,122	$	—	$	(446	)	$	57,676
DSA	605,176		458,903		(6,565		)	1,057,514
Manufacturing	141,608		—		(2,354		)	139,254
Total	$	804,906	$	458,903	$	(9,365	)	$	1,254,444

The increase in goodwill during the six months ended June 30, 2018 related primarily to the acquisitions of MPI Research and KWS BioTest in the DSA reportable segment, and the impact of foreign exchange.

Intangible Assets, Net

The following table displays intangible assets, net by major class:



	June 30, 2018							December 30, 2017
	Gross		Accumulated Amortization			Net		Gross		Accumulated Amortization			Net
	(in thousands)
Backlog	$	20,900	$	(6,092	)	$	14,808	$	8,111	$	(8,111	)	$	—
Technology	103,361		(34,686		)	68,675		81,309		(27,157		)	54,152
Trademarks and trade names	8,541		(4,579		)	3,962		8,661		(4,562		)	4,099
Other	17,319		(8,905		)	8,414		17,465		(7,845		)	9,620
Other intangible assets	150,121		(54,262		)	95,859		115,546		(47,675		)	67,871
Client relationships	799,352		(246,075		)	553,277		540,425		(238,534		)	301,891
Intangible assets	$	949,473	$	(300,337	)	$	649,136	$	655,971	$	(286,209	)	$	369,762

The increase in intangible assets, net during the six months ended June 30, 2018 related primarily to the acquisitions of MPI Research and KWS BioTest in the DSA reportable segment.