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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2011
Income Taxes [Abstract] 
Reconciliation of the provision for income taxes computed at Federal statutory rates to the effective rates
The following is a reconciliation of the provision for income taxes computed at federal statutory rates to the effective rates:
 
     
For the three months ended
    For the nine months ended
      September 30,    September 30,
     
2011
   
2010
   
2011
 
2010
                       
Consolidated tax provision at federal statutory rate
   
35.0%
   
35.0%
   
35.0%
 
35.0%
Reversal of tax credits
   
 -
   
 -
   
                 5.9
 
 -
State income tax provisions, net of federal income
                     
    tax benefit
   
9.6
   
                  7.1
   
                 3.8
 
                  3.3
Non-deductuctible Transaction costs
   
 -
   
                17.4
   
 -
 
                  6.1
Tax reserve adjustment
   
 (91.2)
   
 -
   
 (8.1)
 
 -
All other, net
   
1.4
   
                 (1.9)
   
                 0.7
 
                  0.5
Effective tax rate
   
(45.2%)
   
57.6%
   
37.3%
 
44.9%