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BUSINESS REORGANIZATION EXPENSES (Reorganization expenses by Plan) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Restructuring Cost and Reserve [Line Items]    
Business reorganization expenses $ 114 $ 1,982
Pre 2012 Plan
   
Restructuring Cost and Reserve [Line Items]    
Business reorganization expenses 0 36
2012 Plan
   
Restructuring Cost and Reserve [Line Items]    
Business reorganization expenses $ 114 $ 1,946