NET LOSS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

The following table sets forth the number of potential common shares excluded from the calculation of net loss per diluted share for the three-month ended March 31, 2015 and 2014 because the effect of them would be anti-dilutive since the Company recorded net losses for both periods:

	Three Months Ended March 31,
	2015		2014
Options to purchase common stock		4,354,418		2,246,651
Warrants to purchase common stock		6,033,426		4,775,550
Restricted stock units		-		-
		10,387,844		7,022,201