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7. Earnings (Loss) Per Share (Tables)
9 Months Ended
Sep. 30, 2012
Earnings Loss Per Share Tables  
Earnings (Loss) Per Share

 

The following table reconciles the number of shares used in the computations of basic and diluted earnings (loss) per share for the three-month and nine-month periods ended September 30, 2012 and 2011:

 

    Three Months Ended     Nine Months Ended  
    September 30,     September 30,  
    2012     2011     2012     2011  
    (In thousands)     (In thousands)  
Weighted average number of common shares outstanding during the period used to compute basic earnings (loss) per share     19,495       19,821       19,406       18,794  
      $                          
Incremental common shares attributable to exercise of outstanding options and warrants     6,200             4,620        
                               
Weighted average number of common shares used to compute diluted earnings (loss) per share     25,695       19,821       24,026       18,794  
      $