Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Common Share

v2.3.0.15
Net Loss Per Common Share
9 Months Ended
Sep. 30, 2011
Net Loss Per Common Share [Abstract]  
Net Loss Per Common Share

NOTE 2 — NET LOSS PER COMMON SHARE

Basic net loss per common share is computed by dividing net loss per share by the weighted-average number of vested common shares outstanding during the period. Diluted net loss per common share is computed by giving effect to all potential dilutive common shares, including outstanding options and warrants. A reconciliation of the numerator and denominator used in the calculation is as follows (in thousands, except per share amounts):

 

     Three Months Ended
September 30,
    Nine Months Ended
September 30,
 
     2011     2010     2011     2010  

Numerator:

        

Net loss

   $ (4,125   $ (5,908   $ (20,378   $ (12,128
  

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

        

Weighted average common shares outstanding

     49,052        33,672        44,812        33,638   
  

 

 

   

 

 

   

 

 

   

 

 

 

Basic and diluted net loss per share

   $ (0.08   $ (0.18   $ (0.45   $ (0.36
  

 

 

   

 

 

   

 

 

   

 

 

 

The following outstanding warrants, options and purchase rights under the Company's 2004 Employee Stock Purchase Plan were excluded from the computation of diluted net loss per share for the periods presented because including them would have had an antidilutive effect (in thousands):

 

     As of September 30,  
     2011      2010  

Shares issuable upon exercise of warrants

     16,643         10,918   

Shares issuable upon exercise of stock options

     3,531         2,710   

Shares issuable related to the ESPP

     40         40