Note 11 - Leases - Leases Information (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023
Amortization of finance lease assets		$ 1,473	$ 1,263
Interest on finance lease liabilities		473	527
Total finance lease costs		1,946	1,790
Operating lease cost		2,694	2,792
Short-term lease cost		192	361
Variable lease cost	[1]	1,524	1,260
Sublease income		(200)	(212)
Total operating lease costs		4,210	4,201
Total lease cost		6,156	5,991
Operating cash outflow from operating leases		3,359	3,460
operating lease liabilities		$ 29	$ 983
Weighted-average remaining lease term-finance leases at end of period (in years) (Year)		2 years 9 months 18 days	3 years 2 months 12 days
Weighted-average remaining lease term-operating leases at end of period (in years) (Year)		6 years 2 months 12 days	7 years 1 month 6 days
Weighted-average discount rate-finance leases at end of period		5.30%	6.10%
Weighted-average discount rate-operating leases at end of period		8.90%	8.50%

[1] Variable lease costs consist primarily of taxes, insurance, utilities, and common area or other maintenance costs for the Company’s leased facilities and equipment.