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Goodwill And Acquired Intangible Assets
9 Months Ended
Aug. 31, 2011
Goodwill And Acquired Intangible Assets  
Goodwill And Acquired Intangible Assets
6.   GOODWILL AND ACQUIRED INTANGIBLE ASSETS

The change in the carrying value of goodwill for the nine months ended August 31, 2011 is as follows (in thousands):

 

 

Certain of our intangible assets were recorded in foreign currencies, and therefore, the gross carrying amount and accumulated amortization are subject to foreign currency translation adjustments. The carrying values of our amortized acquired intangible assets as of August 31, 2011 and November 30, 2010 are as follows (in thousands):

 

     August 31, 2011      November 30, 2010  
     Gross
Carrying
Amount
     Accumulated
Amortization
    Net
Carrying
Amount
     Gross
Carrying
Amount
     Accumulated
Amortization
    Net
Carrying
Amount
 

Developed technologies

   $ 136,404       $ (102,360   $ 34,044       $ 129,492       $ (85,589   $ 43,903   

Customer base

     56,225         (37,368     18,857         49,433         (31,606     17,827   

Patents/core technologies

     28,837         (21,650     7,187         27,628         (17,373     10,255   

Trademarks

     9,120         (7,022     2,098         8,334         (6,103     2,231   

Non-compete agreements

     580         (580     —           1,580         (1,541     39   

Maintenance agreements

     60,663         (37,373     23,290         57,915         (29,052     28,863   
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

   

 

 

 

Total intangible assets subject to amortization

     291,829         (206,353     85,476         274,382         (171,264     103,118   

In-process research and development

     1,700         —          1,700         1,700         —          1,700   
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

   

 

 

 

Total intangible assets, net

   $ 293,529       $ (206,353   $ 87,176       $ 276,082       $ (171,264   $ 104,818   
  

 

 

    

 

 

   

 

 

    

 

 

    

 

 

   

 

 

 

Amortization of developed technologies is recorded in cost of revenue, while the amortization of other acquired intangible assets is included in operating expenses. The following summarizes the amortization expense of acquired intangible assets for the periods indicated (in thousands):

 

     Three Months Ended
August  31,
     Nine Months Ended
August 31,
 
     2011      2010      2011      2010  

Amortization of acquired intangible assets:

           

In cost of revenue

   $ 2,492       $ 3,911       $ 12,235       $ 11,445   

In operating expense

     4,632         4,106         14,553         11,790   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total

   $ 7,124       $ 8,017       $ 26,788       $ 23,235