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Note 2 - Going Concern (Details) (USD $)
 3 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Going Concern [Text Block]          
Retained Earnings (Accumulated Deficit) $ (52,604,000) $ (52,288,421)   $ (52,291,688)  
Cash and Cash Equivalents, at Carrying Value 451,748 83,989 211,003 43,437 1,010,096
Amount of Funds Required to Conduct Operations on Monthly Basis   390,000      
Net Proceeds FromIssuance Of A Senior Secured Promissory Note And Common Stock $ 1,297,000