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INVESTMENT IN JOINT VENTURES Narrative (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Schedule of Equity Method Investments [Line Items]      
Equity in (loss) earnings of joint ventures $ (39,970,000) $ (9,378,000) $ 11,458,000
Investment in joint ventures 68,735,000 102,945,000  
Asphalt JV [Member]
     
Schedule of Equity Method Investments [Line Items]      
Equity method investment, ownership percentage 50.00%    
Equity method investment, ownership percentage by joint venture partner 50.00%    
Equity in (loss) earnings of joint ventures (49,600,000)    
Investment in joint ventures 0    
equity method losses in excess of investment 13,100,000    
ST Lindent JV [Member]
     
Schedule of Equity Method Investments [Line Items]      
Equity method investment, ownership percentage 50.00%    
Equity method investment, ownership percentage by joint venture partner 50.00%    
Equity method investment, difference between carrying amount and underlying equity $ 42,600,000 $ 43,000,000  
Equity method investment, difference between carrying amount and underlying equity, amortization period, in years 25