• Filing Date: 2018-05-15
  • Form Type: 10-Q
  • Description: Quarterly report
v3.8.0.1
REVENUES (Details) - USD ($)
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Disaggregation of Revenue [Line Items]    
Total revenues $ 41,368,195 $ 34,770,614
Petroleum products    
Disaggregation of Revenue [Line Items]    
Total revenues 38,289,629 33,865,292
Metals    
Disaggregation of Revenue [Line Items]    
Total revenues 3,078,566 905,322
Northern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 8,837,230 5,753,012
Southern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 32,530,965 29,017,602
Black Oil    
Disaggregation of Revenue [Line Items]    
Total revenues 32,237,246 24,804,083
Black Oil | Petroleum products    
Disaggregation of Revenue [Line Items]    
Total revenues 32,237,246 24,804,083
Black Oil | Metals    
Disaggregation of Revenue [Line Items]    
Total revenues 0 0
Black Oil | Northern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 8,837,230 5,753,012
Black Oil | Southern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 23,400,016 19,051,071
Refining & Marketing    
Disaggregation of Revenue [Line Items]    
Total revenues 5,675,241 5,394,041
Refining & Marketing | Petroleum products    
Disaggregation of Revenue [Line Items]    
Total revenues 5,675,241 5,394,041
Refining & Marketing | Metals    
Disaggregation of Revenue [Line Items]    
Total revenues 0 0
Refining & Marketing | Northern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 0 0
Refining & Marketing | Southern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 5,675,241 5,394,041
Recovery    
Disaggregation of Revenue [Line Items]    
Total revenues 3,455,708 4,572,490
Recovery | Petroleum products    
Disaggregation of Revenue [Line Items]    
Total revenues 377,142 3,667,168
Recovery | Metals    
Disaggregation of Revenue [Line Items]    
Total revenues 3,078,566 905,322
Recovery | Northern United States    
Disaggregation of Revenue [Line Items]    
Total revenues 0 0
Recovery | Southern United States    
Disaggregation of Revenue [Line Items]    
Total revenues $ 3,455,708 $ 4,572,490