Note 3 - Property and Equipment (Tables)

9 Months Ended

Mar. 31, 2018

Notes Tables

Property, Plant and Equipment [Table Text Block]

	March 31, 2017			June 30, 2017
Machinery and equipment	$	2,222,670		$	2,222,670
Buildings and structures		401,470			401,470
Computers and office equipment		171,613			171,613
		2,795,753			2,795,753
Less accumulated depreciation		(2,793,869	)		(2,792,561	)
	$	1,884		$	3,192