Net Income (Loss) Per Share

9 Months Ended

Sep. 30, 2015

Net Income (Loss) Per Share

Net Income (Loss) Per Share

6.Net Income (Loss) Per Share

Basic net income (loss) per share is computed by dividing net income (loss) attributable to common stockholders for the period by the weighted average number of common shares outstanding for the period.  Diluted net income (loss) per share is computed by dividing the net income (loss) attributable to common stockholders by the weighted average number of common shares and dilutive common stock equivalents outstanding for the period.  Our common stock equivalents include all common stock issuable upon conversion of preferred stock and the exercise of outstanding options and warrants.  The aggregate number of common stock equivalents excluded from the diluted income (loss) per share calculation for the three month periods ended September 30, 2015 and 2014 are 3,799,949 and 609,452 as they are antidilutive.  The aggregate number of common stock equivalents excluded from the diluted income (loss) per share calculation for the nine month periods ended September 30, 2015 and 2014 are 3,799,949 and 4,208,910 as they are antidilutive.