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GOODWILL (Tables)
 12 Months Ended
Dec. 31, 2013
GOODWILL  
Schedule of change in the carrying amount of goodwill

 The change in the carrying amount of goodwill for 2013 and 2012 is as follows (in thousands):

 
   December 31,
2013		   December 31,
2012		  

Beginning balance

   $ 5,782   $ 5,665  

Goodwill acquired

     14,209     —  

Effect of foreign currency translation

     242     117  
           
​ ​ ​ ​ ​ ​ ​ ​

Ending balance

   $ 20,233   $ 5,782  
           
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