Note 6 - Inventories (Tables)

9 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	Mar. 31, 2023			Jun. 30, 2022
	(Unaudited)
Raw materials	$	1,356		$	1,764
Work in progress		836			683
Finished goods		727			238
Less: provision for obsolete inventories		(743	)		(674	)
Currency translation effect		148			247
	$	2,324		$	2,258

Schedule of Inventory, Noncurrent [Table Text Block]

	Mar. 31, 2023			Jun. 30, 2022
	(Unaudited)
Beginning	$	674		$	679
Additions charged to expenses		60			17
Usage – disposition		(11	)		(34	)
Currency translation effect		20			12
Ending	$	743		$	674