SHARE BASED COMPENSATION - Exercise of Warrants (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016	Dec. 31, 2015
Equity [Abstract]
Common stock issued upon the exercise of warrants (in shares)	15,000	15,000
Cash received from exercise of warrants		$ 0.1
Reclassification of derivative liability to equity upon exercise of warrants		0.2
Change in fair value of warrants		$ 0.1
Warrants outstanding	2,650,548	2,650,548	2,665,548