Note 7 - Intangible Assets - Future Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Jun. 30, 2024
2025 (remaining 9 months), future amortization expense	$ 2,495
2026, future amortization expense	4,989
2027, future amortization expense	4,989
2028, future amortization expense	4,989
2029, future amortization expense	4,989
2030, future amortization expense	2,847
Thereafter, future amortization expense	24,660
Total future amortization expense	$ 49,958	$ 52,453