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Description Of Business And Significant Accounting Policies (Tables)
 3 Months Ended
Mar. 31, 2013
Description Of Business And Significant Accounting Policies [Abstract]  
Inventory
    March 31, 2013   December 31, 2012
 
Oil – carried at cost $ 492 $ 650
Equipment and materials – carried at cost   752   752
Total inventory $ 1,244 $ 1,402
Accounts Receivable
    March 31, 2013   December 31, 2012
 
Revenue $ 1,545 $ 1,517
Joint interest   49   65
Other   30   26
Total accounts receivable $ 1,624 $ 1,608