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Goodwill and Intangible Assets
3 Months Ended
Mar. 30, 2013
Goodwill and Intangible Assets [Abstract]  
Goodwill and Intangible Assets
4. Goodwill and Intangible Assets

Goodwill.

The carrying amount of goodwill and the changes in those balances are as follows (in thousands):

 

         

Balance, December 29, 2012

  $ 533  

Additions as a result of acquisitions

    0  
   

 

 

 

Balance, March 30, 2013

  $ 533  
   

 

 

 

 

Intangible Assets.

The following table summarizes the components of gross and net intangible asset balances (in thousands):

 

                                                     
    March 30, 2013     December 29, 2012      
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
    Gross
Carrying
Amount
    Accumulated
Amortization
    Net
Carrying
Amount
    Amortization
Life

Patents

  $ 720     $ 423     $ 297     $ 720     $ 362     $ 358     Varies

Customer Relations

    240       48       192       240       44       196     12.1 years
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

     
    $ 960     $ 471     $ 489     $ 960     $ 406     $ 554      
   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

     

Amortization expense totaled $65 thousand and $45 thousand for the three months ended March 30, 2013 and March 31, 2012, respectively. The amortization of Customer Relations was charged to sales and marketing expense and the amortization of Patents was charged to cost of revenues.

 

         

Future estimated amortization expense (in thousands):

       

2013 (nine months)

  $ 189  

2014

    30  

2015

    52  

2016

    86  

2017

    16  

Thereafter

    116  
   

 

 

 

Total

  $ 489