Note 9 - Stockholders' Equity (Details) - Stock Options Activity - USD ($)	3 Months Ended	12 Months Ended
	Sep. 30, 2015	Jun. 30, 2015
Stock Options Activity [Abstract]
Options Outstanding	4,413,870	4,413,870
Options Outstanding, Weighted-Average Exercise Price	$ 1.88	$ 1.88
Options Outstanding, Weighted-Average Remaining Contractual Life	4 years 36 days	4 years 36 days
Options Outstanding, Aggregate Intrinsic Aggregate	$ 253,000
Exercisable at September 30, 2015	4,313,870
Exercisable at September 30, 2015	$ 1.91
Exercisable at September 30, 2015	4 years
Exercisable at September 30, 2015	$ 213,000