Note 4 - Leases - Lease Cost (Details) - USD ($) $ in Thousands		12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023
Operating Lease Cost		$ 1,341	$ 1,522
Weighted Average Remaining Lease Term – Operating Leases (in years) (Year)	2 years 10 months 2 days	2 years 10 months 2 days	8 years 1 month 2 days
Short-term Lease Cost		$ 1,228	$ 1,998
Weighted Average Discount Rate – Operating Leases	6.23%	6.23%	5.20%
Variable Lease Cost		$ 529	$ 464
Gain on Lease Termination	$ (685)	(685)	0
Total Operating Lease Cost		2,413	3,984
Operating Lease – Operating Cash Flows		991	1,020
New ROU Assets – Operating Leases (non-cash)		$ 52	$ 325