Note 9 - Leases - Summary of Maturities of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2023 USD ($)
2024, operating lease	$ 52
2024, finance lease	1
2025, operating lease	116
2025, finance lease	0
2026, operating lease	54
2026, finance lease	0
2027, operating lease	66
2027, finance lease	0
Thereafter, operating lease	52
Thereafter, finance lease	0
Operating Leases, Total lease payments	340
Finance Leases, Total lease payments	1
Operating Leases, Less: Imputed interest	(4)
Finance Leases, Less: Imputed interest	0
Operating Leases, Total	336
Finance Leases, Total	$ 1

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.