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STOCKHOLDERS' EQUITY (Details) (USD $) | 0 Months Ended | 1 Months Ended | 12 Months Ended |  | 0 Months Ended | 12 Months Ended |  |  |  |  | 0 Months Ended |
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Feb. 07, 2012 | Dec. 29, 2010 | Jan. 24, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | May 23, 2012 | Dec. 29, 2010 Series A Preferred Stock | Dec. 29, 2010 Preferred Stock Series A Preferred Stock | Dec. 31, 2012 Preferred Stock Series A Preferred Stock | Dec. 31, 2011 Preferred Stock Series A Preferred Stock | Dec. 31, 2012 Common Stock | Dec. 31, 2011 Common Stock | Feb. 07, 2012 Affiliates of third security, llc; december twenty-fifth 2010 | Feb. 07, 2012 Various institutional holders; february seventh, 2012 | Jan. 24, 2013 Affiliates of third security, llc; february seventh, 2012 | Dec. 31, 2012 Affiliates of third security, llc; february seventh, 2012 | Feb. 07, 2012 Affiliates of third security, llc; february seventh, 2012 | Dec. 31, 2011 Convertible notes issued | Dec. 31, 2012 Minimum Director | Dec. 31, 2012 Maximum Director
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  | 150,000,000 | 100,000,000 |  | 150,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock and convertable notes | $ 22,000,000 | $ 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,000,000 |  |
Common stock, shares issued | 19,000,000 |  |  | 71,645,725 | 49,625,725 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, sale price per share (in dollars per share) | $ 1.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock warrants, term |  |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock warrant, common stock called |  |  |  | 16,552,408 | 60,150 |  |  |  |  |  |  |  |  | 5,172,408 | [1] | 9,880,000 | [2] |  |  |  |  |  |  |  |
Common stock warrant, exercise price |  |  |  |  |  |  |  | 2.32 | 2.32 |  |  |  |  | 0.58 | [1] |  |  | 1.08 | 1.25 | [2] | 1.25 | [2] |  |  |
Convertible notes, common stock callable | 3,000,000 |  |  |  |  |  |  | 1,293,102 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes, warrants callable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,500,000 | [2] |  |  |
Payments of Stock Issuance Costs, Reduction To Equity |  |  |  | 1,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issuance costs |  |  |  |  |  |  |  | 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current maturities of long term debt |  |  |  | 6,171,000 | 3,703,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock warrants issued |  |  | 13,171,268 | 11,380,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock and warrants issued during period, shares, preferred stock and warrants |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock revaluation |  |  |  | 0 | 6,066,000 | 0 |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized |  |  |  | 15,000,000 | 15,000,000 |  |  |  |  | 3,879,307 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, dividend rate, percentage |  |  |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, dividend rate, compound percentage maximum |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends accrued on preferred stock |  |  |  | $ 660,000 | $ 600,000 | $ 0 |  |  |  | $ 700,000 | $ 600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of directors |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 | 5
Private Placement, net, shares |  |  |  |  |  |  |  |  | 2,586,205 |  |  | 22,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |
[1] | This Warrant was issued in connection with the issuance of warrants to purchase shares of our Series A Preferred Stock to affiliates of Third Security, LLC in December 2010. The number of underlying shares shown reflects the number of shares of common stock issuable upon conversion of the shares of Series A Preferred Stock for which this Warrant is currently exercisable.
[2] | These Warrants were issued in connection with the Private Placement completed in February 2012 and are classified as a liability in our financial statements. See Note 12 Fair Value. These warrants also contain certain anti-dilution provisions that provide for an adjustment to the exercise price and number of shares issuable upon exercise of the warrant in the event that we engage in certain issuances of shares of our common stock at a price lower than the exercise price of the warrant.

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