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Goodwill (Tables)
6 Months Ended
Jun. 29, 2012
Breakdown of Goodwill Reported by Segment

Below is a breakdown of goodwill reported by segment as of June 29, 2012 (in thousands):

 

    Environmental     Engineering and        
  and health     other scientific     Total  
                         
Goodwill   $ 8,099     $ 508     $ 8,607