Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stockholders' Deficit - Stock Options Activity (Details)

v3.7.0.1
Note 7 - Stockholders' Deficit - Stock Options Activity (Details) - Employee Stock Option [Member] - $ / shares
 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Outstanding, number of shares, beginning balance (in shares) 9,004,020 6,101,357
Outstanding, weighted average exercise price, beginning balance (in dollars per share) $ 0.11 $ 0.15
Granted, number of shares (in shares) 4,385,000
Granted, weighted average exercise price (in dollars per share) $ 0.05
Exercised, number of shares (in shares)
Forfeited and cancelled, number of shares (in shares) (1,841,249) (1,239,837)
Forfeited and cancelled, weighted average exercise price (in dollars per share) $ 0.16 $ 0.13
Outstanding, number of shares, ending balance (in shares) 7,162,771 9,246,520
Outstanding, weighted average exercise price, ending balance (in dollars per share) $ 0.10 $ 0.11
Outstanding, weighted average remaining contract term, ending balance (Year) 7 years 124 days 6 years 255 days
Exercisable, number of shares (in shares) 5,624,351 6,467,999
Exercisable, weighted average exercise price (in dollars per share) $ 0.11 $ 0.13
Exercisable, weighted average remaining contract term (Year) 7 years 5 years 200 days