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BASIS OF PRESENTATION (Details)
$ in Thousands
3 Months Ended
Jun. 30, 2014
USD ($)
Mar. 31, 2014
USD ($)
VEB / $
Jun. 30, 2015
USD ($)
VEB / $
Dec. 31, 2014
USD ($)
Venezuela-Highly Inflationary Economy        
Venezuela foreign currency transaction loss   $ 17,665    
Effect of liquidation of inventory valued at historical exchange rate after currency devaluation $ 3,468      
SICAD I Rate | VEB / $   10.7 12.8  
Net bolivar-denominated monetary assets position     $ 3,911 $ (1,264)
Cash and Cash Equivalents Located in Venezuela     $ 4,714 $ 2,124