v2.4.1.9

Net Income (Loss) Per Common Share | 3 Months Ended
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Mar. 31, 2015
Earnings Per Share [Abstract] |
Net Income (Loss) Per Common Share | Net Income (Loss) Per Common Share Basic and diluted net income (loss) per common share is computed by dividing consolidated net income (loss) by the weighted average number of common shares outstanding for the period. Basic and diluted net income (loss) per common share was $0.07 and $(0.06) for the three months ended March 31, 2015 and 2014, respectively. The following potentially dilutive equity securities are not included in the diluted net income (loss) per common share calculation as they would have an antidilutive effect:
|  | March 31, 2015 |  | March 31, 2014
Stock options |  | 7,053,887 |  |  | 4,761,665 |
Restricted stock units |  | 416,155 |  |  | — |

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