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NET LOSS PER SHARE (Tables)
 3 Months Ended
Mar. 31, 2013
Basic and Diluted Net Loss Per Share
     Three Months Ended March 31,  
     2013     2012  
     (in thousands, except per share
data)		  

Net loss

    $ (42,084 )    $ (17,704 ) 
  

 

 

    

 

 

  

Weighted-average number of shares of common stock and common stock equivalents outstanding:

     

Weighted-average number of common shares outstanding for computing basic earnings per share

      31,813        22,624   

Dilutive effect of outstanding warrants and stock awards after application of the treasury stock method*

      —          —     

Weighted-average number of common shares outstanding for computing diluted earnings per share

      31,813        22,624   

Net loss per share — basic and diluted

    $ (1.32 )    $ (0.78 ) 
  

 

 

    

 

 

  

 

* Warrants, stock options, restricted stock units (RSUs) and stock appreciation rights (SARs) to purchase approximately 5,997,000 and 7,159,000 shares of common stock were excluded from the net loss per share calculation for the three months ended March 31, 2013 and 2012, respectively, as their effect would have been anti-dilutive.