Basic and Diluted Net Income (Loss) Per Common Share

9 Months Ended

Sep. 30, 2013

Basic and Diluted Net Income (Loss) Per Common Share [Abstract]

Basic and Diluted Net Income (Loss) Per Common Share

5. Basic and Diluted Net Income (Loss) Per Common Share

Basic and diluted net income (loss) per common share is computed based on the weighted-average number of common shares outstanding. Common share equivalents (which consist of options, warrants and restricted stock) are excluded from the computation of diluted net income (loss) per common share where the effect would be anti-dilutive.  Common share equivalents that could potentially dilute net income (loss) per share in the future, and which were excluded from the computation of diluted loss per share, totaled 11.5 million shares for the three-month and nine-month periods ended September 30, 2013, and 9.1 million shares and 9.6 million shares for the three-month and nine-month periods ended September 30, 2012.