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DISTRIBUTION AGREEMENTS (Schedule of Future Amortization Expense) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Estimated future amortization expense:    
Intangible assets, net $ 9,866 $ 9,767
Distribution Agreements [Member]
   
Estimated future amortization expense:    
2013 720  
2014 1,440  
2015 1,440  
2016 1,440  
2017 1,440  
Thereafter 4,079  
Intangible assets, net $ 10,559