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GOODWILL (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Change in goodwill    
Beginning balance $ 5,782 $ 5,665
Goodwill acquired 14,209  
Effect of foreign currency translation 242 117
Ending balance $ 20,233 $ 5,782