Note 10 - Accrued Expenses - Composition of Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024
Payroll and employee-related expenses	$ 23,208	$ 21,874
Accrued property, sales and use tax payable	10,028	9,607
Accrued marketing expenses	428	413
Deferred revenue	1,927	1,895
Other	1,645	2,058
Total accrued expenses	$ 37,236	$ 35,847