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Consolidated Statement of Stockholders' Deficit (USD $)
Total
Series A Convertible Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Beginning Balance at Dec. 31, 2011 $ (1,851,435) $ 0 $ 97 $ 16,279,252 $ (18,130,784)
Beginning Balance (shares) at Dec. 31, 2011   230 966,227    
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Sale of common stock (shares)     2,636,336    
Sale of common stock 2,996,729   263 2,996,466  
Conversion of preferred stock (shares)   225 170,455    
Conversion of preferred stock 0 0 17 (17)  
Exchange of warrants for common stock (shares)     135,782    
Exchange of warrants for common stock 821,946   13 821,933  
Exercise of stock options (shares)     551    
Exercise of stock options 1,099   1 1,098  
Stock issued for payment of services (shares)     207,942    
Stock issued for payment of services 733,034   21 733,013  
Stock-based compensation 150,878     150,878  
Rounding shares (shares)     167    
Net loss (3,708,149)       (3,708,149)
Ending Balance at Sep. 30, 2012 $ (855,898) $ 0 $ 412 $ 20,982,623 $ (21,838,933)
Ending Balance (shares) at Sep. 30, 2012   5 4,117,460