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Comprehensive Income
6 Months Ended
Jun. 30, 2011
Comprehensive Income [Abstract]  
Comprehensive Income
10 — Comprehensive Income
The following table provides a reconciliation of net income to comprehensive income (in thousands):
                                 
    Three months ended     Six months ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Net income
  $ 12,518     $ 5,688     $ 19,785     $ 7,925  
Other comprehensive loss:
                               
Change in fair value of cash flow swaps, net of tax
    (571 )           (493 )      
Unrealized loss on available-for-sale securities, net of tax
    (587 )           (587 )      
 
                       
 
                               
Comprehensive income
  $ 11,360     $ 5,688     $ 18,705     $ 7,925