Annual report pursuant to Section 13 and 15(d)

NET LOSS PER SHARE (Tables)

v2.4.0.6
NET LOSS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2012
Earnings Per Share [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

The following potentially dilutive securities have been excluded from the computation of diluted net loss per share since their inclusion would be antidilutive:

 

    Year Ended
December 31,
    Cumulative
Development-
Stage Period 
from  November
7, 2002
(inception)
through
December 31,
 
    2012     2011     2012  
Warrants     21,512,459       17,403,989       21,512,459  
Stock options     6,439,188       4,827,638       6,439,188