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Comprehensive Income (Loss)
6 Months Ended
Jun. 30, 2011
Stockholders' Deficit and Comprehensive Income (Loss) [Abstract]  
Comprehensive Income (Loss)
5. Comprehensive Income
Our total comprehensive income, comprised of net income, amounts reclassified to earnings during the period, and unrealized (loss) gain on derivative instruments, for the three- and six-months ended June 30, 2011 and 2010, respectively, was as follows (in thousands):
                                 
    Three-Months Ended     Six-Months ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
 
                               
Net income
  $ 8,444       9,431     $ 8,754       8,603  
Other comprehensive income:
                               
Amounts reclassified to earnings during the period
          873             1,901  
Unrealized (loss) gain on derivative instruments
    (50 )     (142 )     16       (226 )
 
                       
Total comprehensive income
  $ 8,394       10,162     $ 8,770       10,278