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Note 9 - Stock Options (Detail) (USD $)
3 Months Ended 12 Months Ended 70 Months Ended
Dec. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]        
Period of option 10 years      
Number of options issued to purchase common stock 100,000 100,000 1,950,000  
Exercise price of option $ 0.56 $ 0.56   $ 0.56
Share-based Compensation   $ 658,381 $ 466,907 $ 1,181,530
Unrecognized stock-based compensation $ 121,000 $ 121,000   $ 121,000