Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2015

Accounting Policies [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	June 30, 2015		June 30, 2014
Warrants		9,532,189		7,622,653
Options		4,413,870		4,258,870
Convertible debt		6,056,270		2,820,157
Convertible preferred stock		14,000		13,000

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year ended June 30, 2015			Year ended June 30, 2014
Shares issued – beginning of period		19,576,619			17,673,983
Shares held by subsidiaries (Note 9)		(704,309	)		(704,309	)
Shares outstanding – beginning of period		18,872,310			16,969,674
Weighted average shares for fully vested stock bonuses (Note 9)		675,000			840,000
Weighted average shares issued during the period		998,146			826,690
Basic weighted average shares – end of period		20,545,456			18,636,364