SHAREHOLDERS' EQUITY (DEFICIT) (Details 4) (Stock options, USD $)	0 Months Ended	3 Months Ended	12 Months Ended
	Jul. 07, 2014	Mar. 31, 2015	Dec. 31, 2014
Stock options
Total unrecognized compensation cost related to non-vested stock option awards		$ 1,281,000
Weighted-average period over which unrecognized compensation cost will be recognized		3 years 3 months 15 days
Threshold limit for reduction in exercise price (in dollars per share)	$ 3.61
Additional compensation due to fair value modification	49,000
Compensation cost recorded from modification of equity-based arrangements		$ 2,500	$ 44,000