Note 7 - Short-term Borrowings - Summary of Short-term Borrowings (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Short-term borrowings | $ 15,511 | $ 30,007 |
| Average balance during the year | 20,296 | 27,041 |
| Maximum month-end balance | $ 27,907 | $ 36,902 |
| Average interest rate during the year | 2.28% | 2.60% |
| Weighted average rate, June 30 | 1.63% | 2.97% |
| X | ||||||||||
- Definition The average effective interest rate during the reporting period. No definition available.
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| X | ||||||||||
- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average interest rate of short-term debt outstanding calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, maximum month-end borrowings during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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