Note 8. Intangible Assets and Goodwill
6 Months Ended
Jun. 30, 2013
Goodwill and Intangible Assets Disclosure [Text Block]  
Goodwill and Intangible Assets Disclosure [Text Block]

8. Intangible Assets and Goodwill


Intangible Assets


The following table presents the balance of intangible assets as of the dates indicated below:


   

June 30, 2013

   

December 30, 2012

 
   

(in thousands)

 
   

Gross

Amount

   

Accumulated

Amortization

   

Net Amount

   

Gross

Amount

   

Accumulated

Amortization

   

Net Amount

 

Developed Technology

  $ 111,376     $ (43,583 )   $ 67,793     $ 111,376     $ (35,386 )   $ 75,990  

Customer relationships

    92,265       (29,992 )     62,273       93,264       (25,191 )     68,073  

Trade Names

    8,374       (3,912 )     4,462       8,374       (3,284 )     5,090  

Total

  $ 212,015     $ (77,487 )   $ 134,528     $ 213,014     $ (63,861 )   $ 149,153  

The actual amortization expense and estimated future amortization expense for intangible assets are summarized below:


   

Three Months Ended

   

Six Months Ended

 
   

June 30, 2013

   

July 1, 2012

   

June 30, 2013

   

July 1, 2012

 
   

(in thousands)

 
                                 

Amortization expense

  $ 6,813     $ 7,317     $ 13,626     $ 13,979  

   

Estimated Future

Amortization

 
   

(in thousands)

 

Fiscal 2013 (remaining 6 months)

  $ 12,976  

Fiscal 2014

    27,251  

Fiscal 2015

    27,251  

Fiscal 2016

    27,419  

Fiscal 2017

    16,270  

Fiscal 2018 and beyond

    23,361  

Total

  $ 134,528  

 Goodwill


The following table presents the balance of goodwill as of the dates indicated below:


   

June 30, 2013

   

December 30, 2012

 
   

(in thousands)

 
                 

Goodwill

  $ 166,558     $ 166,931  

The changes in the carrying amount of goodwill and gross balance of intangibles assets since December 30, 2012 resulted primarily from foreign currency translation adjustments.