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NET LOSS PER SHARE (Table)
9 Months Ended
Sep. 30, 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:

 

Three Months Ended
September 30,
Nine Months Ended
September 30,
Cumulative
Development-
Stage Period from
November 7, 2002
(inception)
through
September 30,
20122011201220112012
Warrants23,767,4597,327,32223,767,4597,327,32223,767,459
Stock options4,675,7543,632,6384,675,7543,632,6384,675,754