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Weighted Average Shares
 12 Months Ended
Dec. 31, 2011
Weighted Average Shares [Abstract]  
Weighted Average Shares

NOTE 18:  Weighted Average Shares

Weighted-average shares were calculated as follows (in thousands):

 

 

                         
    Year Ended December 31,  
       
    2011     2010     2009  

Basic weighted-average common shares outstanding

     41,859       39,924       39,659  

Effect of dilutive stock options

     903       373       -  
   

 

 

    

 

 

    

 

 

  

Diluted weighted-average common and common-equivalent shares outstanding

     42,762       40,297       39,659  
   

 

 

    

 

 

    

 

 

  

Stock options to purchase 1,001,500, 1,640,327, and 10,226,411 shares of common stock, on a weighted-average basis, were outstanding in 2011, 2010, and 2009, respectively, but were not included in the calculation of dilutive net income per share because they were anti-dilutive. Additionally, because the Company recorded a net loss in 2009, potential common stock equivalents of 1,043 were not included in the calculation of diluted net loss per share for this period.