Note 10 - Leases - Leases Information (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025
Amortization of finance lease assets		$ 301	$ 327
Interest on finance lease liabilities		82	113
Total finance lease costs		383	440
Operating lease cost		502	741
Short-term lease cost		70	188
Variable lease cost	[1]	323	277
Sublease income		(75)	(121)
Total operating lease costs		820	1,085
Total lease cost		1,203	1,525
Operating cash outflow from operating leases		$ 825	$ 907
Weighted-average remaining lease term-finance leases at end of period (in years) (Year)		2 years 3 months 18 days	2 years 10 months 24 days
Weighted-average remaining lease term-operating leases at end of period (in years) (Year)		7 years 6 months	5 years 10 months 24 days
Weighted-average discount rate-finance leases at end of period		5.80%	5.90%
Weighted-average discount rate-operating leases at end of period		6.70%	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.