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Note 4 - Common Stock Options and Warrants (Tables)
6 Months Ended
Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
   

Options

   

Price Range

 

Outstanding December 31, 2013

    1,752,792     $ 0.040-0.125  

Granted

    -       -  

Cancelled/Expired

    200,000       0.125  

Exercised

    -       -  

Outstanding June 30, 2014

    1,552,792       0.040-0.065  

Exercisable June 30, 2014

    1,552,792     $ 0.040-0.065  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   

Warrants

   

Price Range

 

Outstanding December 31, 2013

    2,287,500     $ 0.03-0.04  

Granted

    -       -  

Cancelled/Expired

    1,287,500       0.040  

Exercised

    -       -  

Outstanding June 30, 2014

    1,000,000       0.03  

Exercisable June 30, 2014

    1,000,000       0.03