Annual report pursuant to Section 13 and 15(d)

PREFERRED STOCK (Details)

v2.4.0.6
PREFERRED STOCK (Details) (USD $)
0 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 0 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended
Feb. 04, 2008
Nov. 07, 2007
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Feb. 04, 2008
Warrants [Member]
Nov. 07, 2007
Warrants [Member]
Dec. 31, 2012
Warrants [Member]
Nov. 07, 2007
SCO Capital Partners LLC and Affiliates [Member]
Dec. 31, 2012
SCO Capital Partners LLC and Affiliates [Member]
Nov. 07, 2007
Oracle Partners LP and affiliates [Member]
Nov. 10, 2011
Common Stock [Member]
Feb. 04, 2008
Series A Convertible Preferred Stock [Member]
Nov. 07, 2007
Series A Convertible Preferred Stock [Member]
Dec. 31, 2012
Series A Convertible Preferred Stock [Member]
Dec. 31, 2011
Series A Convertible Preferred Stock [Member]
Oct. 25, 2012
Series A Convertible Preferred Stock [Member]
Nov. 10, 2011
Series A Convertible Preferred Stock [Member]
Dec. 14, 2010
Series A Convertible Preferred Stock [Member]
Jan. 26, 2010
Series A Convertible Preferred Stock [Member]
Nov. 07, 2007
Series A Convertible Preferred Stock [Member]
SCO Capital Partners LLC and Affiliates [Member]
Nov. 07, 2007
Series A Convertible Preferred Stock [Member]
Oracle Partners LP and affiliates [Member]
Dec. 31, 2012
Series B Convertible Preferred Stock [Member]
Oct. 25, 2012
Series B Convertible Preferred Stock [Member]
Dec. 31, 2011
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]                                                    
Convertible preferred stock - par value (in dollars per share)                               $ 0.01 $ 0.01             $ 0.01 $ 0.01 $ 0.01
Stock issue price (in dollars per share)                         $ 1.45     $ 10,000                 $ 10,000  
Warrants exercise price (in dollars per share)           $ 3.50               $ 3.50 $ 3.50 $ 3.50   $ 0.50 $ 1.45 $ 2.55 $ 3.00       $ 0.50  
Initial conversion price (in dollars per share)                           $ 3.00   $ 3.00                 $ 0.50  
Number of individuals to designate rights to serve on the Board of Directors                     2                              
Preferred stock convertible into common stock (in shares)                               58,267,234 20,264,551                  
Increase in shares of common stock (in shares)                               38,002,683 8,584,715                  
Warrants granted to acquire shares of common stock (in shares)     3,895,047                     454,167 1,589,999 4,149,464                 20,000,000  
Sale of newly created preferred stock (in shares)                           272.50 954.0001                 1,000    
Aggregate purchase price of Preferred Stock and Warrants                           $ 2,725,000 $ 9,540,001                 $ 10,000,000    
Secured convertible notes                   6,000,000   4,015,000                            
Shares issued on conversion of Secured Convertible notes (in shares)                                           1,836.0512 437.3104      
Warrants issued to purchase shares of common stock (in shares)                   1,122,031   728,850                            
Loss on extinguishment of debt   11,628,000                                                
Issuance of warrants for placement agent fees (in shares) 45,417 209,000                                                
Exercisable period of warrants 6 years 6 years                                                
Fair value of warrants (in dollars per share) $ 2.29 $ 2.59 $ 3.50                                              
Dividend yield (in hundredths)             0.00% 0.00%                                    
Risk-free interest rate (in hundredths)             2.75% 3.84%                                    
Expected volatility rate (in hundredths)             110.00% 110.00%                                    
Expected term             6 years 6 years 6 years                                  
Proceeds from issuance of preferred Stock                           2,444,000                        
Derivative liability - preferred stock     9,200,000 4,430,000 5,840,000                                          
Loss on derivative     4,770,000 1,410,000                                            
Gain on derivative     1,236,000 3,580,000                                            
Accrued potential liquidated damages     857,000 857,000                                            
Potential liquidated damages (in hundredths)     10.00%                                              
New investment for purchase agreement                                               4,703,000    
Conversion of outstanding dividends payable on preferred stock                               5,297,000                    
Preferred Stock, conversion basis                                               Series A Preferred Stock, equal to the greater of (i) (A) two times (2x) the Stated Value for the Series B Preferred Stock, plus any accumulated and unpaid dividends (whether or not declared) on the Series B Preferred Stock if such liquidation takes place prior to the fifth anniversary of the original issue date or (B) three times (3x) the Stated Value for the Series B Preferred Stock, plus any accumulated and unpaid dividends (whether or not declared) on the Series B Preferred Stock if such liquidation takes place on or after to the fifth anniversary of the original issue date, or (ii) the cash or other property distributable upon such liquidation with respect to the shares of Common Stock into which such shares of Series B Preferred Stock, including any accrued dividends thereon, could have been converted immediately prior to such payment. "Stated Value" shall mean $10,000 per share of Series B Preferred Stock, as it may be increased from time to time as set forth in the Certificate of Designations. The Series B Preferred Stock is also entitled to a dividend of 12% per annum, payable quarterly in cash or additional Stated Value, at the election of the majority holders at time of payment.    
Preferred stock, stated value (in dollars per share)                                               $ 10,000    
Minimum common stock price To exceed For mandatory conversation (in dollars per share)                                               $ 5.00    
Number of consecutive trading days                                               20    
Preferred stock dividends accrued                               $ 3,266,000               $ 220,000