Net Income (Loss) Per Share

6 Months Ended

Jun. 30, 2012

Net Income (Loss) Per Share

Net Income (Loss) Per Share

7.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 and six month periods ending June 30, 2012 and 2011 are 1,133,923 and 3,977,840, and 4,060,705 and 3,900,902, respectively as they are antidilutive.