Note 16 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
2023, operating leases	$ 357
2023, finance leases	117
2024, operating leases	754
2024, finance leases	233
2025, operating leases	493
2025, finance leases	0
2026, operating leases	409
2026, finance leases	0
2027, operating leases	302
2027, finance leases	0
Thereafter, operating leases	1,455
Thereafter, finance leases	0
Total lease payments, operating lease	3,770
Total lease payments, finance leases	350
Less: imputed interest, operating leases	(504)
Less: imputed interest, finance leases	(2)
Total, operating leases	3,266	$ 4,281
Total, finance leases	$ 348	$ 694