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Costs Associated With Exit And Restructuring Activities (Tables)
3 Months Ended
Mar. 31, 2012
Liabilities And Expenses Related To Exit And Restructuring Activities
     Three Months Ended  
     March 31, 2012     April 2, 2011  

Balance at beginning of period

   $ 1,048      $ 1,301   

Charged to earnings

     0        1,886   

Cash paid

     (337     (1,066
  

 

 

   

 

 

 

Balance at the end of period

   $ 711      $ 2,121   
  

 

 

   

 

 

 
ZES [Member]
 
Summary Of Exit And Restructuring Costs Incurred
     Three Months Ended  

Type of Cost:

   April 2, 2011  

Severance, stay bonuses, and other employee-related expenses

   $ 1,279   

Professional services

     552   

Relocation and transition costs

     29   

Other exit costs

     26   
  

 

 

 

Total

   $ 1,886