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Stock-Based Compensation
6 Months Ended
Jul. 02, 2011
Share-based Compensation [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Text Block]
Stock-Based Compensation:


Total stock-based compensation expense included in our Condensed Consolidated Statements of Operations was as follows (in thousands): 
 
Three Months Ended
 
Six Months Ended
 
July 2,

2011
 
July 3,

2010
 
July 2,

2011
 
July 3,

2010
Line item:
 
  
 
 
 
 
 
Cost of products sold
$
155


  
$
84


 
$
213


 
$
159


Research and development
750


  
471


 
1,350


 
920


Selling, general and administrative
781


  
722


 
1,415


 
1,393


Restructuring charges
51


 


 
103


 


Total stock-based compensation
$
1,737


  
$
1,277


 
$
3,081


 
$
2,472