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Taxes
6 Months Ended
Jun. 30, 2011
Taxes [Abstract]  
Taxes
Note 6 — Taxes
Taxes Other Than on Income
     The components of taxes other than on income were:
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
    (in thousands)  
Franchise Taxes
  $ 45     $ 45     $ 91     $ 106  
Payroll and Other Taxes
    262       153       565       392  
 
                       
 
  $ 307     $ 198     $ 656     $ 498  
 
                       
Taxes on Income
     As further disclosed in Note 3 — Dispositions, we completed the sale of our Antelope Project during the second quarter 2011, recognizing a capital gain. As a result, we expect to fully utilize all of our available net operating losses to offset most of the gain, and to also utilize our remaining alternative minimum tax credits against the resulting tax liability. Utilization of these tax benefits essentially eliminates the previously accrued deferred tax asset (“DTA”), and, therefore, also eliminates the valuation allowance associated with the DTA that we did not previously expect to utilize.