Note 3 - Basic and Diluted Net Loss Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Net income available to common shareholders, basic	$ 5,186,331	$ 5,275,235
Shares, basic (in shares)	886,753,847	886,753,847
Net income available to common shareholders, per share (in dollars per share)	$ 0.01	$ 0.01
Effect of dilutive securities, shares (in shares)	262,169,477	262,169,477
Effect of dilutive securities, per share (in dollars per share)	$ 0	$ 0
Net income available to common shareholders, diluted	$ 5,186,331	$ 5,275,235
Shares, diltued (in shares)	1,148,923,324	1,148,923,324
Diluted income per share, per share (in dollars per share)	$ 0	$ 0