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Note 5 - Comprehensive Income (Loss)
9 Months Ended
Sep. 30, 2011
Comprehensive Income (Loss) Note [Text Block]
5.         Comprehensive Income (Loss)

The components of comprehensive income (loss) were as follows:
 

   
Three Months Ended
September 30,
   
Nine Months Ended
September 30,
 
   
2011
   
2010
   
2011
   
2010
 
   
(Dollars in thousands)
 
                         
Net income (loss)
  $ (6,434 )   $ 4,543     $ (31,750 )   $ 10,133  
Unrealized gain (loss) on interest rate swaps, net of related income tax effects
    1,614       (558 )     4,789       (2,080 )
Comprehensive income (loss)
  $ (4,820 )   $ 3,985     $ (26,961 )   $ 8,053