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Inventories (Tables)
12 Months Ended
Dec. 31, 2013
Inventories

Inventories at December 31, 2013 and 2012 consisted of the following (in thousands):

 

     December 31,  
     2013      2012  

Work-in-process

   $ 4,863       $ 3,551   

Finished goods

     8,200         6,629   
  

 

 

    

 

 

 

Total inventories

   $ 13,063       $ 10,180