SEGMENT REPORTING (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Revenues	$ 35,111,402	$ 31,293,193	$ 68,366,204	$ 66,121,132
Income from operations	2,008,919	(168,486)	3,220,593	1,521,831
Total Assets	52,409,675		52,409,675		49,102,377
Black Oil
Revenues	20,877,198	22,308,780	45,300,254	46,469,015
Income from operations	1,045,077	(403,789)	2,118,396	706,749
Total Assets	44,458,742		44,458,742
Refining & Marketing
Revenues	14,234,204	8,984,413	23,065,950	19,652,117
Income from operations	963,842	235,303	1,102,197	815,082
Total Assets	$ 7,950,933		$ 7,950,933