NET LOSS PER COMMON SHARE (Potentially dilutive securities) (Details) - shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Anti-dilutive securities excluded from computation of earnings per share	31,198,062	15,247,141
Exercise of common stock options [Member]
Anti-dilutive securities excluded from computation of earnings per share	1,738,500	1,742,500
Exercise of common stock warrants [Member]
Anti-dilutive securities excluded from computation of earnings per share	12,569,898	5,727,251
Conversion of Series C convertible preferred stock [Member]
Anti-dilutive securities excluded from computation of earnings per share	1,918,159	1,470,588
Conversion of convertible debt [Member]
Anti-dilutive securities excluded from computation of earnings per share	14,971,505	6,306,802