Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2014

Accounting Policies [Abstract]

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

	June 30, 2014		June 30, 2013
Warrants		7,622,653		7,126,235
Options		4,258,870		5,261,145
Convertible debt		2,820,157		1,196,182
Convertible preferred stock		13,000		12,000

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

	Year ended June 30, 2014			Year ended June 30, 2013
Shares issued – beginning of period		17,673,983			16,814,103
Shares held by subsidiaries (Note 8)		(704,309	)		(704,309	)
Shares outstanding – beginning of period		16,969,674			16,109,794
Weighted average shares for fully vested stock bonuses (Note 8)		840,000			821,507
Weighted average shares issued during the period		826,690			384,135
Basic weighted average shares – end of period		18,636,364			17,315,436