Note 12 - Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Lessee, Operating Lease, Liability, to be Paid	$ 8,787
Operating Lease, Impairment Loss	0	$ 0
Corporate Office in Beaverton, Oregon [Member]
Lessee, Operating Lease, Liability, to be Paid	8,756
Former Corporate Office in Beaverton, Oregon [Member]
Lessee, Operating Lease, Liability, to be Paid	$ 0