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CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $)
Dec. 31, 2011
Dec. 31, 2010
Series C Preferred Stock [Member]
    
Preferred Stock par value (in Dollars per share) $ 0.001 $ 0.001
Preferred Stock shares authorized 1,000,000 1,000,000
Preferred Stock shares issued 0 15,160
Preferred Stock shares outstanding 0 15,160
Series D Preferred Stock [Member]
    
Preferred Stock par value (in Dollars per share) $ 0.001 $ 0.001
Preferred Stock shares authorized 500,000 500,000
Preferred Stock shares issued 18,999 5,999
Preferred Stock shares outstanding 18,999 5,999
Common stock par value (in Dollars per share) $ 0.001 $ 0.001
Common stock shares authorized 200,000,000 200,000,000
Common stock shares issued 88,157,055 64,122,301
Common stock shares oustanding 88,157,055 64,122,301
Series E Preferred Stock [Member]
    
Preferred Stock par value (in Dollars per share) $ 0.001 $ 0.001
Preferred Stock shares authorized 10,000 10,000
Preferred Stock shares issued 8,500 0
Preferred Stock shares outstanding 8,500 0