WARRANTS (Details) (USD $)	3 Months Ended
	Mar. 31, 2015
Warrants to purchase common stock issued and outstanding
Number of Warrants	2,059,397
Weighted average exercise price	$ 5.31
Equity | Derivative with Exercise Price One
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2010
Number of Warrants	373,674
Warrant Exercise Price	5.60
Equity | Derivative with Exercise Price One | Minimum
Warrants to purchase common stock issued and outstanding
Expiration date	Oct. 26, 2017
Equity | Derivative with Exercise Price Two
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2010
Number of Warrants	326,916
Warrant Exercise Price	4.00
Equity | Derivative with Exercise Price Two | Minimum
Warrants to purchase common stock issued and outstanding
Expiration date	Sep. 26, 2015
Equity | Derivative with Exercise Price Three
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2011
Number of Warrants	4,018
Warrant Exercise Price	5.60
Expiration date	Jun. 17, 2018
Equity | Derivative with Exercise Price Four
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2011
Number of Warrants	85,785
Warrant Exercise Price	12.24
Expiration date	Dec. 21, 2016
Equity | Derivative with Exercise Price Five
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2012
Number of Warrants	9,037
Warrant Exercise Price	6.64
Expiration date	Oct. 05, 2019
Liability | Derivative with Exercise Price Six
Warrants to purchase common stock issued and outstanding
Warrants Issued Year	2014
Number of Warrants	1,259,967
Expiration date	May 09, 2019