Note 6 - Leases - Schedule of Lessee Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Aug. 31, 2024	Dec. 31, 2023
Operating lease right-of-use assets	$ 652		$ 11,226
Operating lease liabilities, current	267		2,415
Lease Termination Liability	3,313	$ 5,463	0
Operating lease liabilities, non-current	479		14,858
Total operating lease liabilities	$ 4,059		$ 17,273
Weighted average remaining lease term (in years) (Year)	2 years 10 months 20 days		7 years 10 months 20 days
Weighted average discount rate	6.40%		5.32%