Note 21 - Lease - Other Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Operating cash flows from finance leases	$ 13	$ 19
Operating cash flows from operating leases	470	375
Right-of-Use Assets Obtained in Exchange for New Operating Lease Liabilities	$ 0	$ 847
Finance leases (Year)	2 years 8 months 8 days	3 years 3 months 21 days
Operating leases (Year)	3 years 6 months 25 days	2 years 11 months 19 days
Finance leases	3.50%	3.36%
Operating leases	4.81%	4.72%