Net Loss per Share

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Net Loss per Share

(4) Net Loss per Share

Basic earnings per share is computed based upon the net loss available to common stock stockholders divided by the weighted average number of common stock shares outstanding during the period. The dilutive effect of common stock equivalents is included in the calculation of diluted earnings per share only when the effect of the inclusion would be dilutive. For the nine months ended September 30, 2015 and 2014 all common stock equivalent shares associated with our stock option plans, unvested restricted shares, and stock equivalent shares associated with our warrants were excluded from the denominator in the diluted loss per share calculation as their inclusion would have been antidilutive.