Annual report pursuant to section 13 and 15(d)

9. COMMON STOCK AND WARRANTS (Details Narrative)

v2.4.0.6
9. COMMON STOCK AND WARRANTS (Details Narrative) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Fair value adjustments for warrants $ 1,954 $ 4,451
September 2012 Public Offering
    
Proceeds from offering 10,091  
Underwriting and issuance costs 909  
Common stock and warrants issued 27,500,000  
July 2012 Public Offering
    
Proceeds from offering 10,903  
Underwriting and issuance costs 1,137  
Common stock and warrants issued 28,000,000  
Warrants exercised, shares 50,000  
Warrants exercised, value 22  
December 2011 Private Placement
    
Proceeds from offering   7,364
Underwriting and issuance costs   $ 642
Common stock and warrants issued   7,625,000