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NET LOSS PER SHARE (Details)
9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Anti-dilutive shares excluded from earnings per share calculation 30,779,859 29,074,292
Stock Option [Member]
   
Anti-dilutive shares excluded from earnings per share calculation 16,851,943 14,780,793
Warrant [Member]
   
Anti-dilutive shares excluded from earnings per share calculation 13,927,916 14,293,499