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Net Loss Per Share
 9 Months Ended
Sep. 30, 2012
Net Loss Per Share [Abstract]  
Net Loss Per Share
3.
Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):
 
   
Three Months Ended
September 30,
   
Nine Months Ended
September 30,
 
   
2012
   
2011
   
2012
   
2011
 
Numerator:
                   
Net loss
 
$
(847)
   
$
(1,292)
   
$
(1,504
)
 
$
(3,752
)
Denominator:
                               
Weighted-average shares of common stock outstanding used in computing basic and diluted net loss per share
   
95,575
     
80,119
     
91,998
     
79,990
 
                                 
Basic and diluted net loss per share
 
$
(0.01)
   
$
(0.02)
   
$
(0.02
)
 
$
(0.05
)
 
Common stock equivalents that were not included in the calculation because the option or restricted stock unit price was greater than the average market price of the common shares or the net loss would cause the effect of the options to be anti-dilutive:
                               
Employee stock options
   
9,641
     
10,260
     
9,641
     
10,260
 
Performance-based options
   
-
     
1,440
     
-
     
1,440
 
Restricted stock units
   
997
     
-
     
997
     
-
 
                                 
     
10,638
     
11,700
     
10,638
     
11,700
 

There were no restricted stock unit awards outstanding at September 30, 2011. As of September 30, 2012 and 2011, respectively, there was no common stock subject to repurchase.