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Net Loss Per Common Share
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
Note C – Net Loss Per Common Share
 
Basic net loss per common share is calculated by dividing the net loss by the weighted average number of outstanding common shares during the period. Diluted net loss per common share includes the weighted average dilutive effect of stock options and warrants. Potential common shares outstanding as of September 30, 2013 and 2012:
 
 
 
September 30, 2013
 
September 30, 2012
 
Warrants
 
2,435,000
 
375,000
 
Options
 
3,519,580
 
3,139,080
 
 
The number of securities not included in the diluted net loss per common share for the three and nine months ended September 30, 2013 and the three and nine months ended September 30, 2012 (because the effect would have been anti-dilutive) were 5,954,580 and 3,514,080, respectively.