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SEGMENT REPORTING (Details) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Revenues $ 33,254,801 $ 34,827,939  
Income from operations 1,211,674 1,690,317  
Total Assets 49,338,065   49,102,377
Black Oil
     
Revenues 24,423,055 24,160,235  
Income from operations 1,110,210 994,537  
Total Assets 45,572,502    
Refining & Marketing
     
Revenues 8,831,746 10,667,704  
Income from operations 101,464 695,780  
Total Assets $ 3,765,563