Note 15 - Other (Expenses) / Income - Other Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Interest income	$ 37	$ 16	$ 55	$ 38
Other rental income	27	29	54	58
Exchange loss	(349)	(38)	(279)	(4)
Bad debt recovery	0	102	0	104
Commission income	0	200	0	200
Government grant	21	28	42	98
Other miscellaneous income	21	44	64	48
Total	$ (243)	$ 381	$ (64)	$ 542