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Income Taxes
6 Months Ended
Jun. 30, 2011
Income Taxes [Abstract]  
Income Taxes
Note 8 — Income Taxes
Income tax position differs from the amount computed by applying the federal statutory rate to pre-tax income or loss as demonstrated in the table below:
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Income tax from continuing operations:
                               
Tax expense at statutory rate of 34%
  $ 201,981     $ 233,238     $ 2,516,851     $ 2,101,735  
State income tax, net of federal tax expense
    20,905       (4,980 )     260,487       (44,878 )
Amortization of deferred investment tax credits
    (5,266 )     (5,265 )     (10,532 )     (5,265 )
Other
    16,104       (2,779 )     603       1,258  
 
                       
 
                               
Total income tax expense
  $ 233,724     $ 220,214     $ 2,767,409     $ 2,052,850  
 
                       
The Company recognizes interest accrued related to unrecognized tax positions in interest expense and penalties in operating expense. No interest and penalties related to unrecognized tax positions were accrued at June 30, 2011 and December 31, 2010.
The tax years after 2005 remain open to examination by the major taxing jurisdictions in which the Company operates, although no material changes to unrecognized tax positions are expected within the next twelve months.