Note 13 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Income Tax Expense (Benefit)	$ 3,130	$ 3,874
Open Tax Year	2018 2019 2020 2021 2022 2023 2024 2025 2026

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details