Goodwill

12 Months Ended

Dec. 28, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Note 5: Goodwill

Below is a breakdown of goodwill, reported by segment as of December 28, 2012 and December 30, 2011:

	Environmental		Engineering and
(In thousands)	and health		other scientific		Total
Goodwill	$	8,099	$	508	$	8,607

There were no changes in the carrying amount of goodwill for the fiscal years ended December 28, 2012, December 30, 2011 and December 31, 2010. There were no goodwill impairments or gains or losses on disposals for any portion of the Company’s reporting units during the fiscal years ended December 28, 2012, December 30, 2011 and December 31, 2010.