v2.4.0.6
Industry Segment, Geographic Information and Significant Customers (Tables)
12 Months Ended
Dec. 31, 2011
Segment Reporting [Abstract]  
Segment information about revenue, cost of revenue, gross margin and income before income taxes
                         
    Fiscal Year Ended  
    December 31,
2011
    January 1,
2011
    January 2,
2010
 
    (In thousands)  

Revenue:

                       

Home Robots

  $ 278,551     $ 229,348     $ 165,860  

Government & Industrial Robots

    186,949       171,604       132,757  
   

 

 

   

 

 

   

 

 

 

Total revenue

    465,500       400,952       298,617  
   

 

 

   

 

 

   

 

 

 

Cost of revenue:

                       

Home Robots

    152,723       137,568       112,429  

Government & Industrial Robots

    120,659       117,952       94,992  
   

 

 

   

 

 

   

 

 

 

Total cost of revenue

    273,382       255,520       207,421  
   

 

 

   

 

 

   

 

 

 

Gross margin:

                       

Home Robots

    125,828       91,780       53,431  

Government & Industrial Robots

    66,290       53,652       37,765  
   

 

 

   

 

 

   

 

 

 

Total gross margin

    192,118       145,432       91,196  
   

 

 

   

 

 

   

 

 

 

Research and development

    36,498       24,809       14,747  

Selling and marketing

    58,544       50,535       40,902  

General and administrative

    43,753       36,618       30,110  

Other income (expense), net

    218       504       (81

Income before income taxes

  $ 53,541     $ 33,974     $ 5,356