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NONCONTROLLING INTERESTS (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Activity in noncontrolling interests [Roll Forward]    
Noncontrolling interests, beginning of year $ 22,356  
Net income (loss) attributable to noncontrolling interests 366 $ 1,657
Noncontrolling interests, end of period 22,736  
Noncontrolling Interests | RAI    
Activity in noncontrolling interests [Roll Forward]    
Noncontrolling interests, beginning of year 22,356  
Net income (loss) attributable to noncontrolling interests 366  
Other 14  
Noncontrolling interests, end of period $ 22,736