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Stock-Based Compensation (Tables)
3 Months Ended
Jul. 03, 2011
Stock-Based Compensation  
Summary Of Stock-Based Compensation Expense
     Three Months Ended  
     July 3,
2011
     June 27,
2010
 
     (In thousands)  

Cost of revenues

   $ 808       $ 734   

Engineering and development

     4,631         5,007   

Sales and marketing

     1,857         2,113   

General and administrative

     2,371         2,469   
                 
   $ 9,667       $ 10,323