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(4) Investment in Savoy (Tables)
6 Months Ended
Jun. 30, 2013
Equity Investment In SELLP  
Savoy Condensed Balance Sheet
       
   
2013
 
       
Current assets
  $ 20,651  
Oil and gas properties, net
    23,018  
    $ 43,669  
         
Total liabilities
  $ 12,422  
Partners' capital
    31,247  
    $ 43,669  
Savoy Condensed Statement of Operations
   
2013
   
2012
 
             
Revenue
  $ 18,373     $ 17,261  
Expenses
    (12,946 )     (11,719 )
Net  income
  $ 5,427     $ 5,542