Note 2 - Significant Events and Transactions (Details Textual) - Fifth Third Credit Agreement [Member] - Revolving Credit Facility [Member] - USD ($) $ in Thousands |
Oct. 30, 2025 |
Oct. 30, 2024 |
Jun. 30, 2026 |
|---|---|---|---|
| Line of Credit Facility, Maximum Borrowing Capacity | $ 6,000 | $ 6,000 | |
| Line of Credit Facility, Increase in Maximum Borrowing Amount | $ 14,000 | $ 10,000 | |
| Line of Credit Facility, Expiration Period (Year) | 3 years | ||
| Short-Term Debt | $ 0 | ||
| Minimum [Member] | |||
| Debt Instrument, Basis Spread on Variable Rate | 1.75% | ||
| Maximum [Member] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.25% |
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- Definition The amount of increase in the maximum borrowing amount of a line of credit facility. No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Period remaining before termination of line of credit facility, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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://www.xbrl.org/2003/role/disclosureRef
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