Note 3 - Property and Equipment (Details) - Property and Equipment - USD ($)	Sep. 30, 2015	Jun. 30, 2015
Property and Equipment [Abstract]
Machinery and equipment	$ 2,923,577	$ 2,923,577
Buildings and structures	1,385,125	1,385,125
Computers and office equipment	176,940	175,248
	4,485,642	4,483,950
Less accumulated depreciation	(2,581,042)	(2,506,731)
	$ 1,904,600	$ 1,977,219