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NET (LOSS) INCOME PER COMMON SHARE (Tables)
9 Months Ended
Sep. 30, 2012
NET (LOSS) INCOME PER COMMON SHARE (Tables) [Abstract]  
Reconciliation of basic and diluted net (loss) income per common share
The following table sets forth a reconciliation of basic and diluted net (loss) income per common share (in thousands except per common share amounts):
 
Three Months Ended September 30,
  
Nine Months Ended September 30,
 
 
2012
  
2011
  
2012
  
2011
 
Net (loss) income
 
$
(17,859
)
 
$
(9,789
)
 
$
1,573
  
$
(13,422
)
                
Shares used in computing basic net (loss) income per common share
  
70,403
   
69,719
   
70,181
   
70,790
 
Add effect of dilutive securities:
                
Employee stock compensation plans
  
-
   
-
   
103
   
-
 
Common stock subject to repurchase
  
-
   
-
   
326
   
-
 
Shares used in computing diluted net (loss) income per common share
  
70,403
   
69,719
   
70,610
   
70,790
 
                
Basic net (loss) income per common share
 
$
(0.25
)
 
$
(0.14
)
 
$
0.02
  
$
(0.19
)
                
Diluted net (loss) income per common share
 
$
(0.25
)
 
$
(0.14
)
 
$
0.02
  
$
(0.19
)
Securities excluded from diluted earnings per common share on an actual outstanding basis
The potential dilutive securities excluded from diluted earnings per common share were as follows (in thousands):
 
Three Months Ended September 30,
  
Nine Months Ended September 30,
 
 
2012
  
2011
  
2012
  
2011
 
Employee stock compensation plans
  
6,435
   
6,214
   
6,331
   
6,214
 
Restricted stock subject to repurchase
  
4,041
   
1,794
   
3,724
   
1,794
 
Convertible notes
  
17,985
   
3,169
   
7,214
   
3,169
 
Total
  
28,461
   
11,177
   
17,269
   
11,177