Note 3 - Commitments - Maturities of Operating and Finance Lease (Details) $ in Thousands	Mar. 31, 2023 USD ($)
2023 (remaining), operating lease	$ 619
2023 (remaining), finance lease	5
2024, operating lease	782
2024, finance lease	8
2025, operating lease	112
2025, finance lease	4
2026, operating lease	91
2026, finance lease	3
2027, operating lease	57
2027, finance lease	0
Thereafter, operating lease	40
Thereafter, finance lease	0
Total, operating lease	1,701
Total, finance lease	20
Less: imputed interest, operating lease	(38)
Less: imputed interest, finance lease	(1)
Total, operating lease	1,663
Total, finance lease	$ 19

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.