Note 3 - Property and Equipment, Net (Tables)

6 Months Ended

Dec. 31, 2019

Notes Tables

Property, Plant and Equipment [Table Text Block]

	December 31,			June 30,
	2019			2019
Land and building	$	1,250		$	1,250
Leasehold improvements		1,282			1,282
Machinery and equipment		6,376			6,280
Transportation equipment		6			6
		8,914			8,818
Less: Accumulated depreciation and amortization		(7,194	)		(7,040	)
Total	$	1,720		$	1,778