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Comprehensive Income (Loss)
3 Months Ended
Sep. 30, 2011
Comprehensive Income (Loss) [Abstract] 
Comprehensive Income (Loss)
7. Comprehensive Income (Loss)
The components of comprehensive income (loss) were as follows for the periods presented:
                 
    For the Three Months Ended  
    September 30,  
    2011     2010  
Net income (loss)
  $ 2,604     $ (2,290 )
Change in fair value of interest rate cash flow hedges, net of income taxes of $36 and ($78), respectively
    56       (130 )
 
           
Comprehensive income (loss)
  $ 2,660     $ (2,420 )