Annual report pursuant to Section 13 and 15(d)

Note 5 - Stockholders' Deficit - Summary of Stock Purchase Warrants Outstanding (Details)

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Note 5 - Stockholders' Deficit - Summary of Stock Purchase Warrants Outstanding (Details)
12 Months Ended
Jun. 30, 2017
$ / shares
shares
Beginning Balance, Number of Warrants (in shares) | shares 12,506,309
Granted, Number of Warrants (in shares) | shares 1,531,424
Expired, Number of Warrants (in shares) | shares (8,743,268)
Exercised, Number of Warrants (in shares) | shares (1,250,000)
Exercised (in dollars per share) $ 0.02
Ending Balance, Number of Warrants (in shares) | shares 4,044,465
Minimum [Member]  
Exercise Price, Warrant, Beginning Balance (in dollars per share) $ 0.08
Exercise Price, Warrant, Granted (in dollars per share) 0.20
Exercise Price, Warrant, Expired (in dollars per share) 0.30
Exercise Price, Warrant, Ending Balance (in dollars per share) 0.08
Maximum [Member]  
Exercise Price, Warrant, Beginning Balance (in dollars per share) 0.50
Exercise Price, Warrant, Granted (in dollars per share) 0.30
Exercise Price, Warrant, Expired (in dollars per share) 0.50
Exercise Price, Warrant, Ending Balance (in dollars per share) 0.50
Weighted Average [Member]  
Exercise Price, Warrant, Beginning Balance (in dollars per share) 0.32
Exercise Price, Warrant, Granted (in dollars per share) 0.25
Exercise Price, Warrant, Expired (in dollars per share) 0.36
Exercised (in dollars per share) 0.02
Exercise Price, Warrant, Ending Balance (in dollars per share) $ 0.28