Net Loss per Common Share

6 Months Ended

Jun. 30, 2011

Net Loss per Common Share [Abstract]

Net Loss per Common Share

(12) Net Loss per Common Share

     Basic and diluted net loss per common share is computed using the weighted average number of shares of common stock outstanding during the period. For the three and six months ended June 30, 2011 and 2010, diluted net loss per share is the same as basic net loss per common share, as the effects of the Company’s potential common stock equivalents are antidilutive. Total antidilutive securities were 9,180,339 and 7,006,680 for the six months ended June 30, 2011 and 2010, respectively, and consist of stock options and warrants. Net loss applicable to common stockholders is the same as net loss for all periods presented.