Note 3 - Property and Equipment (Tables)

12 Months Ended

Jun. 30, 2019

Notes Tables

Property, Plant and Equipment [Table Text Block]

	June 30, 2019			June 30, 2018
Machinery and equipment	$	2,222,670		$	2,222,670
Buildings and structures		401,470			401,470
Computers and office equipment		173,245			171,613
		2,797,385			2,795,753
Less accumulated depreciation		(2,794,769	)		(2,794,305	)
	$	2,616		$	1,448