Note 9 - Leases - Summary of Information Relating to Lease Term and Discount Rate (Details)	Sep. 30, 2024	Sep. 30, 2023
Operating leases (Month)	41 months 9 days	44 months 21 days
Finance leases (Month)	56 months 6 days	8 months 6 days
Operating leases	10.39%	9.28%
Finance leases	10.50%	7.50%