Goodwill (Tables)

12 Months Ended

Jan. 02, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Breakdown of Goodwill Reported by Segment

Below is a breakdown of goodwill, reported by segment as of January 2, 2015 and January 3, 2014:

	Environmental		Engineering and
(In thousands)	and Health		Other Scientific		Total
Goodwill	$	8,099		$508	$	8,607