STOCK-BASED COMPENSATION (Details 2)	Dec. 31, 2013
Common stock reserved for future issuance	10,607,033
Warrants outstanding
Common stock reserved for future issuance	6,598,416
Common Stock | Convertible preferred stock – Series B
Common stock reserved for future issuance	46,029
Common Stock | Convertible Notes Payable [Member]
Common stock reserved for future issuance	154,743
Common Stock | Stock options outstanding
Common stock reserved for future issuance	3,783,411
Common Stock | Restricted stock grants
Common stock reserved for future issuance
Authorized Future Grant Under Stock Option Plans [Member]
Common stock reserved for future issuance	24,434