Note 14 - Leases - Summary of Information Relating to Lease Term and Discount Rate (Details)	Mar. 31, 2024	Mar. 31, 2023
Operating leases (Month)	45 months 24 days	16 months 15 days
Finance leases (Month)	2 months 6 days	14 months 6 days
Operating leases	9.76%	7.50%
Finance leases	7.50%	7.50%