Note 14 - Leases - Summary of Maturities of Lease Liabilities (Details) $ in Thousands	Mar. 31, 2024 USD ($)
2025, operating lease	$ 116
2025, finance lease	0
2026, operating lease	54
2026, finance lease	0
2027, operating lease	66
2027, finance lease	0
2028, operating lease	67
2028, finance lease	0
2029, operating lease	52
2029, finance lease	0
Total	355
Finance Leases, Total lease payments	0
Operating Leases, Less: Imputed interest	(64)
Finance Leases, Less: Imputed interest	0
Operating Leases, Total	291
Finance Leases, Total	$ 0