Note 12 - Leases (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Lessee, Operating Lease, Liability, to be Paid	$ 9,007
Operating Lease, Impairment Loss	250	$ 915
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	$ 218