Note 14 - Leases - Operating Lease (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
ROU assets	$ 25,931	$ 22,454
Total present value of lease payments	$ 26,823	$ 23,282
Weighted-average remaining lease term (in years) (Year)	7 years 3 months 25 days	6 years 10 months 2 days
Weighted-average discount rate	1.68%	1.01%