Note 8 - Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2022 USD ($)
2023, operating leases	$ 528
2023, finance leases	158
2024, operating leases	429
2024, finance leases	117
2025, operating leases	439
2025, finance leases	102
2026, operating leases	451
2026, finance leases	99
2027, operating leases	232
2027, finance leases	60
Thereafter, operating leases	346
Thereafter, finance leases	0
Total lease payments, operating leases	2,425
Total lease payments, finance leases	536
Amounts representing interest, operating leases	(477)
Amounts representing interest, finance leases	(86)
Present value of lease obligations, operating leases	1,948
Present value of lease obligations, finance leases	$ 450