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Segment Reporting
6 Months Ended
Jun. 30, 2011
Segment Reporting Disclosure [Abstract]  
Segment Reporting
Note 3 – Segment Reporting

The Company is engaged in the business of crude oil, natural gas and petroleum products marketing as well as tank truck transportation of liquid chemicals and oil and gas exploration and production.  Information concerning the Company's various business activities is summarized as follows (in thousands):
 
- Six Month Comparison
 
      
Segment
  
Depreciation
  
Property and
 
      
Operating
  
Depletion and
  
Equipment
 
   
Revenues
  
Earnings
  
Amortization
  
Additions
 
Period Ended June 30, 2011
            
Marketing
            
- Crude Oil
 $1,397,971  $10,940  $1,538  $8,628 
- Natural gas
  2,693   1,080   2   56 
- Refined products
  80,014   59   212   55 
Marketing Total
  1,480,678   12,079   1,752   8,739 
Transportation
  34,149   4,925   1,874   9,128 
Oil and gas
  6,571   1,875   3,694   12,395 
   $1,521,398  $18,879  $7,320  $30,262 
Period Ended June 30, 2010
                
Marketing
                
- Crude Oil
 $979,688  $4,446  $1,056  $1,678 
- Natural gas
  5,876   1,406   42   29 
- Refined products
  61,954   215   254   143 
Marketing Total
  1,047,518   6,067   1,352   1,850 
Transportation
  28,084   3,014   2,225   83 
Oil and gas
  5,324   552   1,973   6,092 
   $1,080,926  $9,633  $5,550  $8,025 
 
- Three Month Comparison

      
Segment
  
Depreciation
  
Property and
 
      
Operating
  
Depletion and
  
Equipment
 
   
Revenues
  
Earnings
  
Amortization
  
Additions
 
Period Ended June 30, 2011
            
Marketing
            
- Crude Oil
 $754,288  $4,613  $810  $5,168 
- Natural gas
  1,360   561   1   28 
- Refined products
  46,672   359   106   49 
Marketing Total
  802,320   5,533   917   5,245 
Transportation
  18,076   2,933   1,029   5,001 
Oil and gas
  3,814   (171)  1,952   5,040 
   $824,210  $8,295  $3,898  $15,286 
Period Ended June 30, 2010
                
Marketing
                
- Crude Oil
 $492,109  $1,403  $558  $251 
- Natural gas
  3,190   801   1   29 
- Refined products
  34,129   201   127   67 
Marketing Total
  529,428   2,405   686   347 
Transportation
  14,973   2,153   1,111   67 
Oil and gas
  2,740   236   909   3,804 
   $547,141  $4,794  $2,706  $4,218 

Segment operating earnings reflect revenues net of operating costs and depreciation, depletion and amortization.  Segment earnings reconcile to earnings before income taxes as follows (in thousands):

   
Six months ended
  
Three months ended
 
   
June 30,
  
June 30,
 
   
2011
  
2010
  
2011
  
2010
 
Segment operating earnings (loss)
 $18,879  $9,633  $8,295  $4,794 
- General and administrative
  (4,597)  (4,402)  (2,488)  (2,138)
Operating earnings
  14,282   5,231   5,807   2,656 
- Interest income
  91   30   43   19 
- Interest expense
  (7)  (31)  (7)  - 
Earnings before income taxes
 $14,366  $5,230  $5,843  $2,675 

Identifiable assets by industry segment are as follows (in thousands):

   
June 30,
  
December 31,
 
   
2011
  
2010
 
Marketing
      
- Crude oil
 $230,956  $184,299 
- Natural gas
  17,483   19,948 
- Refined products
  16,045   11,594 
Marketing Total
  264,484   215,841 
Transportation
  25,475   17,378 
Oil and gas
  36,452   32,563 
Other
  32,977   35,523 
   $359,388  $301,305 

Intersegment sales are insignificant.  Other identifiable assets are primarily corporate cash, and assets not identified with any specific segment of the Company's business.  All sales by the Company occurred in the United States.