Note 9 - Leases - Summary of Maturities of Lease Liabilities (Details) $ in Thousands	Sep. 30, 2025 USD ($)
2026, operating lease	$ 93
2026, finance lease	1
2027, operating lease	187
2027, finance lease	2
2028, operating lease	118
2028, finance lease	2
2029, operating lease	51
2029, finance lease	2
2030, operating lease	0
2030, finance lease	0
Thereafter, operating lease	0
Thereafter, finance lease	0
Operating Leases, Total lease payments	449
Finance Leases, Total lease payments	7
Operating Leases, Less: Imputed interest	(53)
Finance Leases, Less: Imputed interest	(1)
Operating Leases, Total	396
Finance Leases, Total	$ 6