Net Loss Per Common Share

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Net Loss Per Common Share

4. NET LOSS PER COMMON SHARE

Basic and diluted net loss per common share are computed by dividing net loss by the weighted-average number of common shares outstanding for the reporting period. Stock options not included in the calculation of diluted net loss per common share for the three and nine months ended September 30, 2015 and 2014 were 1.4 million and 1.8 million, respectively, as the effect would be anti-dilutive.