Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Stockholders' Deficit - Stock Options Activity (Details)

v3.6.0.2
Note 6 - Stockholders' Deficit - Stock Options Activity (Details) - Employee Stock Option [Member] - $ / shares
 6 Months Ended
Dec. 31, 2016
Dec. 31, 2015
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)  
Exercised, number of shares (in shares)
Forfeited and cancelled, number of shares (in shares) (801,320) (389,774)
Forfeited and cancelled, weighted average exercise price (in dollars per share) $ 0.25 $ 0.10
Outstanding, number of shares, ending balance (in shares) 8,202,700 10,096,583
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 62 days 7 years 262 days
Exercisable, number of shares (in shares) 6,322,325 6,056,827
Exercisable, weighted average exercise price (in dollars per share) $ 0.11 $ 0.14
Exercisable, weighted average remaining contract term (Year) 6 years 200 days 6 years 178 days
Forfeited and cancelled, weighted average exercise price (in dollars per share) $ 0.25 $ 0.10
Outstanding, weighted average remaining contract term, ending balance (Year) 7 years 62 days 7 years 262 days
Exercisable, weighted average exercise price (in dollars per share) $ 0.11 $ 0.14
Exercisable, weighted average remaining contract term (Year) 6 years 200 days 6 years 178 days