STOCK-BASED COMPENSATION (Details 1) - RSA	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Number of unvested RSA shares
Unvested shares as of January 1, 2015 | shares	2,063,100
Vested on December 31, 2015 | shares	(106,280)
Unvested shares as of December 31, 2015 | shares	2,343,373
Weighted Average Grant-Date Fair Value
Unvested per shares as of January 1, 2015 | $ / shares	$ 3.40
Vested on December 31, 2015 | $ / shares	3.88
Unvested per shares as of December 31, 2015 | $ / shares	$ 0.98
Consultant [Member]
Number of unvested RSA shares
Unvested shares as of January 1, 2015 | shares	0
Granted November 30, 2015 | shares	45,297
Granted December 15, 2015 | shares	173,224
Vested on December 31, 2015 | shares	(47,460)
Unvested shares as of December 31, 2015 | shares	171,061
Weighted Average Grant-Date Fair Value
Unvested per shares as of January 1, 2015 | $ / shares	$ 0.00
Granted November 30, 2015 | $ / shares	0.19
Granted December 15, 2015 | $ / shares	0.19
Vested on December 31, 2015 | $ / shares	0.19
Unvested per shares as of December 31, 2015 | $ / shares	$ 0.19