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Quarterly Results Of Operations
12 Months Ended
Dec. 31, 2011
Quarterly Results Of Operations [Abstract]  
Quarterly Results Of Operations

NOTE O-QUARTERLY RESULTS OF OPERATIONS (UNAUDITED)

The following is a summary of the unaudited quarterly results of operations for the years ended December 31, 2011 and 2010:

 

     Quarter Ended  
     March 31     June 30     Sept. 30     Dec. 31  
     (In thousands)  

2011

        

Revenue

   $ 59,496      $ 35,545      $ 52,208      $ 70,759   

Operating income

     9,501        4,335        10,506        18,954   

Net income (loss)

     511        (5,026     (5,111     11,842   
     Quarter Ended  
     March 31     June 30     Sept. 30     Dec. 31  
     (In thousands)  

2010

        

Revenue

   $ 32,376      $ 32,962      $ 46,140      $ 64,078   

Operating income (loss)

     (12,833     (13,557     (7,407     1,833   

Net loss

     (22,242     (22,586     (15,917     (2,672 )