Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Mar. 31, 2016

Notes Tables

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

	2016			2015
Common stock equivalents of convertible debentures		3,676,471			--
Vested Series A warrants		404,412			--
Unvested Series A warrants		698,529	(1)		--
Warrants – other		3,725,782			252,620
Stock options		110,452			119,139
Restricted stock units		56,320			26,750
Total		8,671,966			398,509