STOCKHOLDERS' EQUITY (Details) (USD $)	0 Months Ended			1 Months Ended		3 Months Ended		12 Months Ended									0 Months Ended						0 Months Ended
	Jan. 24, 2013	Feb. 02, 2012	Dec. 31, 2011	Feb. 28, 2013	Jan. 24, 2013	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	May 23, 2012	Feb. 07, 2012	Feb. 02, 2012 Third Security LLC And Affiliates	Feb. 02, 2012 Affiliates of third security, llc; december twenty-fifth 2010	Feb. 02, 2012 Various institutional holders; february seventh, 2012	Feb. 02, 2012 Affiliates of third security, llc; february seventh, 2012	Mar. 13, 2013 Various institutional holders; january twenty-fourth, 2017		Mar. 13, 2013 Affiliates of third security, llc; january twenty-fourth, 2017		Dec. 31, 2013 Maximum	Mar. 05, 2014 Maximum Third Security LLC And Affiliates	Dec. 31, 2013 Minimum	Mar. 05, 2014 Minimum Third Security LLC And Affiliates	Mar. 05, 2014 Series B Preferred Stock Preferred Stock Third Security LLC And Affiliates
Class of Stock [Line Items]
Common stock, shares authorized						150,000,000		150,000,000	150,000,000
Proceeds from issuance of common stock and convertible notes		$ 22,000,000	$ 3,000,000
Common stock, shares issued		1,583,333				7,353,695		7,353,695
Common stock, sale price per share (in dollars per share)		$ 12
Common stock warrants, term										5 years
Common stock warrant, common stock called	691,656	823,333			691,656	2,335,348						431,027	1,052,820		441,656	[1]	250,000	[1]	1,097,600	1,212,665	948,333	1,097,600
Common stock warrant, exercise price		15.00										6.96	11.73	11.73	9	[1]	9	[1]	15.00	12.96	12.96	11.73
Convertible notes, common stock callable											250,000
Convertible notes, warrants callable											125,000			159,845
Payments of stock issuance costs		1,330,000
Payments of stock issuance costs, percentage of gross offering proceeds		7.00%
Payments of stock issuance costs, warrant right to purchase common stock shares		31,666
Payments of stock issuance costs, warrant right to purchase common stock shares, percentage of shares in offering		2.00%
Stock issuance costs, reimbursable expenses		125,000
Payments of stock issuance costs, reduction to equity						1,500,000
Private Placement, net, shares					1,383,333												500,000						1,443,297
Share price	$ 6.00				$ 6.00	$ 4.58																	$ 4.85
Private placement, net					$ 8,300,000			$ 7,570,000															$ 7,000,000
Class of warrant or right, number of securities called by warrants or rights, price per share	$ 9.00				$ 9.00
Common stock warrants issued	691,656			149,272		115,432	840,928
Preferred stock, par value						$ 0.01		$ 0.01															$ 0.01

[1] These warrants were issued in connection with the Offering, which was completed in January 2013.