Note 3 - Property and Equipment, Net (Tables)

6 Months Ended

Dec. 31, 2017

Notes Tables

Property, Plant and Equipment [Table Text Block]

	December 31,			June 30,
	2017			2017
Land and building	$	1,250		$	1,250
Leasehold improvements		1,268			1,268
Machinery and equipment		5,954			5,777
Transportation equipment		7			11
		8,479			8,306
Less: Accumulated depreciatio n  and amortization		(6,795	)		(6,705	)
Total	$	1,684		$	1,601