Note 16 - Income Tax (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Other Comprehensive Income (Loss), Tax, Total	$ 170	$ 503	$ 118	$ 125
Effective Income Tax Rate Reconciliation, Percent, Total	500.00%	64.50%
Unrecognized Tax Benefits, Ending Balance	$ 0		$ 0