Note 7 - Inventories (Tables)

6 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	Dec. 31, 2021 (Unaudited)			June 30, 2021
Raw materials	$	1,383		$	1,152
Work in progress		1,455			1,218
Finished goods		446			325
Currency translation effect		(9	)		64
Less: provision for obsolete inventories		(703	)		(679	)
	$	2,572		$	2,080

Schedule of Inventory, Noncurrent [Table Text Block]

	Dec. 31, 2021 (Unaudited)			June 30, 2021
Beginning	$	679		$	678
Additions charged to expenses		26			13
Usage – disposition		-			(28	)
Currency translation effect		(2	)		16
Ending	$	703		$	679