Note 10 - Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
2024, operating leases	$ 58
2024, financing leases	4,947
2025, operating leases	118
2025, financing leases	4,645
2026, operating leases	122
2026, financing leases	4,333
2027, operating leases	125
2028, operating leases	129
Thereafter, operating leases	483
Total minimum lease payments	1,035
Total minimum lease payments	13,925
Less imputed interest and deferred finance fees	(323)
Less imputed interest and deferred finance fees	(1,835)
Operating Lease, Liability, Total	712	$ 230
Total lease liability	$ 12,090