Note 16 - Other Income - Other Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Interest income	$ 16	$ 30	$ 38	$ 70
Other rental income	29	24	58	45
Exchange loss	(38)	(93)	(4)	(137)
Recovery of Bad Debts	102	0	104	0
Dividend income	0	30	0	32
Commission income	200	0	200	0
Government grant	28	106	98	260
Other miscellaneous income	44	46	48	84
Total	$ 381	$ 143	$ 542	$ 354