Net Loss Per Common Share

3 Months Ended

Mar. 31, 2012

Net Loss Per Common Share [Abstract]

NET LOSS PER COMMON SHARE

3. NET LOSS PER COMMON SHARE

Basic and diluted net loss per share are computed by dividing net loss by the weighted-average number of common shares outstanding for the reporting period. Stock options not included in the calculation of diluted net loss per share for the three months ended March 31, 2012, and 2011 were 2.1 million and 2.7 million, respectively, as the effect would be anti-dilutive.