Note 2 - Significant Accounting Policies (Tables)

3 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

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

	September 30, 2014		September 30, 2013
Warrants		7,656,403		7,140,271
Options		4,258,870		5,328,870
Convertible debt		3,153,936		1,333,284
Convertible preferred stock		13,250		12,250

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

	Three months ended September 30, 2014			Three months ended September 30, 2013
Shares issued – beginning of period		19,579,619			17,673,983
Shares held by subsidiaries (Note 8)		(704,309	)		(704,309	)
Shares outstanding – beginning of period		18,872,310			16,969,674
Weighted average shares for fully vested stock bonuses (Note 8)		840,000			840,000
Weighted average shares issued during the period		104,766			245,351
Basic weighted average shares – end of period		19,817,076			18,055,025