XML 77 R15.htm IDEA: XBRL DOCUMENT v2.4.0.8
Net Loss
6 Months Ended
Jun. 30, 2013
Net Loss [Abstract]  
Net Loss
(10)Net Loss

Basic net loss per common share is calculated by dividing net loss by the weighted-average number of common shares outstanding for the period, without consideration for potentially dilutive securities. For the periods presented, basic and diluted net loss per common share are identical. Potentially dilutive securities from stock options, unvested restricted shares and warrants would be antidilutive as the Company incurred a net loss. The number of shares of common stock potentially issuable at June 30, 2013 and 2012 upon exercise or conversion that were not included in the computation of net loss per share totaled 11,011,304 and 14,297,654 shares, respectively.