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Net Loss Per Share (Tables)
9 Months Ended
Sep. 30, 2012
Net Loss Per Share  
Schedule of potentially dilutive common shares excluded from the net loss per common share calculations

 

 

 

 

Nine months ended September 30,

 

 

 

2012

 

2011

 

 

 

 

 

 

 

Stock options

 

5,351,999

 

4,535,137

 

Restricted stock

 

9,000

 

9,000

 

 

 

5,360,999

 

4,544,137