Note 17 - Leases - Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Operating cash flows from operating leases	$ 8,250	$ 8,022
Operating cash flows from finance leases	77	65
Finance cash flows from finance leases	253	185
Operating leases	12,595	3,384
Finance leases	$ 1,862	$ 451