Note 9 - Leases - Summary of Information Relating to Lease Term and Discount Rate (Details)	Jun. 30, 2025	Jun. 30, 2024
Operating leases (Month)	32 months 24 days	48 months 15 days
Finance leases (Month)	47 months 6 days	59 months 6 days
Operating leases	10.38%	10.02%
Finance leases	10.50%	10.50%