Note 3 - Property and Equipment, Net (Tables)

3 Months Ended

Sep. 30, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

	September 30,			June 30,
	2020			2020
Land and building	$	1,250		$	1,250
Leasehold improvements		1,327			1,287
Machinery and equipment		6,470			6,465
Transportation equipment		6			6
		9,053			9,008
Less: Accumulated depreciation and amortization		(7,383	)		(7,312	)
Total	$	1,670		$	1,696