Quarterly report pursuant to Section 13 or 15(d)

Net Income (Loss) Per Common Share (Tables)

v2.4.0.6
Net Income (Loss) Per Common Share (Tables)
6 Months Ended
Jun. 30, 2012
Net Income (Loss) Per Common Share [Abstract]  
Reconciliation of the numerator and denominator
                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Numerator:

                       

Net income (loss)—basic

  $ 17,001     $ (7,923   $ (98,532   $ (16,253

Less: noncash income from change in fair value of common stock warrants

    (19,852     —         —         —    
   

 

 

   

 

 

   

 

 

   

 

 

 

Net loss—diluted

    (2,851     (7,923     (98,532     (16,253
   

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

                       

Weighted average common shares outstanding

    54,549       48,805       52,435       42,659  

Dilutive effect of warrants

    8,945       —         —         —    
   

 

 

   

 

 

   

 

 

   

 

 

 

Weighted-average common shares outstanding and potential dilutive common shares—diluted

    63,494       48,805       52,435       42,659  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net income (loss) per share

                       

Basic

  $ 0.31     $ (0.16   $ (1.88   $ (0.38
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted

  $ (0.04   $ (0.16   $ (1.88   $ (0.38
   

 

 

   

 

 

   

 

 

   

 

 

 
Warrants options and purchase rights excluded from the computation of diluted net loss per share
                                 
    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2012     2011     2012     2011  

Shares issuable upon exercise of warrants

    —         16,643       12,615       16,643  

Shares issuable upon exercise of stock options

    5,072       3,580       5,072       3,580  

Shares issuable related to the ESPP

    79       65       79       65