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Note 5. Goodwill, Intangible Assets and Long Term Assets (Tables)
 3 Months Ended
Mar. 30, 2014
Note 5. Goodwill Intangible Assets And Long Term Assets Tables  
Schedule of goodwill activity by segment

 

a. Goodwill

 

The following table summarizes the goodwill activity by segment for the three-month periods ended March 30, 2014 and March 31, 2013:

       
   Battery &
Energy		  Communi-
cations		   
   Products  Systems  Total
       
Balance - December 31, 2012  $4,851   $11,493   $16,344 
   Effect of foreign currency translation   13    —      13 
Balance – March 31, 2013   4,864    11,493    16,357 
   Effect of foreign currency translation   62    —      62 
Balance - December 31, 2013   4,926    11,493    16,419 
   Effect of foreign currency translation   (20)   —      (20)
Balance – March 30, 2014  $4,906   $11,493   $16,399 

 
Schedule of intangible assets

b. Intangible Assets

 

The composition of intangible assets was:

       
   at March 30, 2014
      Accumulated   
   Cost  amortization  Net
       
Trademarks  $3,567   $—     $3,567 
Patents and technology   4,507    (3,980)   527 
Customer relationships   4,024    (3,582)   442 
Distributor relationships   389    (354)   35 
Non-compete agreements   218    (218)   —   
Total intangible assets  $12,705   $(8,134)  $4,571 
                
   at December 31, 2013
      Accumulated   
   Cost  amortization  Net
                
Trademarks  $3,568   $—     $3,568 
Patents and technology   4,511    (3,941)   570 
Customer relationships   4,033    (3,562)   471 
Distributor relationships   393    (356)   37 
Non-compete agreements   218    (218)   —   
Total intangible assets  $12,723   $(8,077)  $4,646