Note 3 - Property and Equipment, Net (Tables)

9 Months Ended

Mar. 31, 2022

Notes Tables

Property, Plant and Equipment [Table Text Block]

	March 31,			June 30,
	2022			2021
Land and building	$	1,250		$	1,250
Leasehold improvements		1,371			1,364
Machinery and equipment		6,712			6,416
Transportation equipment		6			6
		9,339			9,036
Less: Accumulated depreciation and amortization		(7,399	)		(7,294	)
Total	$	1,940		$	1,742