Net Loss Per Share

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Net Loss Per Share

6. Net Loss Per Share

Basic loss per common share is computed by dividing net loss applicable to common stockholders by the weighted-average number of common shares outstanding for the period.  Diluted loss per common share reflects the potential dilution from the exercise or conversion of securities into common stock.  Potentially dilutive stock options excluded from dilutive loss per share because their effect was anti-dilutive totaled 11,810,212 and 9,571,079 at September 30, 2016 and 2015, respectively.