Quarterly report pursuant to Section 13 or 15(d)

Convertible Notes and Warrant Liabilities (Details 2)

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Convertible Notes and Warrant Liabilities (Details 2) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2011
Feb. 22, 2011
Assets and liabilities measured at fair value        
Convertible Notes $ 8,920,000 $ 5,327,000    
Warrant liabilities 4,000,000 1,600,000    
Total Liabilities 12,920,000 6,927,000 7,411,000 4,585,000
Balance
       
Assets and liabilities measured at fair value        
Convertible Notes 8,920,000      
Warrant liabilities 4,000,000      
Total Liabilities 12,920,000      
Significant Unobservable Inputs (Level 3)
       
Assets and liabilities measured at fair value        
Convertible Notes 8,920,000      
Warrant liabilities 4,000,000      
Total Liabilities $ 12,920,000