Note 8 - Line of Credit (Details Textual) $ in Thousands |
Apr. 28, 2023
USD ($)
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Mar. 15, 2024
USD ($)
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Mar. 31, 2023
USD ($)
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Jan. 09, 2021
USD ($)
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|---|---|---|---|---|
| Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) [Member] | |||
| U.S. Bank N.A. [Member] | Revolving Credit Agreement, Addendum, and Stand-Alone Revolving Note [Member] | ||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 6,000 | |||
| Debt Instrument, Basis Spread on Variable Rate | 1.75% | |||
| Long-Term Debt | $ 0 | |||
| U.S. Bank N.A. [Member] | Revolving Credit Agreement, Addendum, and Stand-Alone Revolving Note [Member] | Revolving Credit Facility [Member] | ||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 10,000 | |||
| Debt Instrument, Covenant, Minimum Liquid Assets | $ 12,000 | $ 12,000 | ||
| Debt Instrument, Covenant, Maximum EDITDA Ratio | 3 |
| X | ||||||||||
- Definition The maximum EDITDA ratio under the covenant of the debt instrument. No definition available.
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| X | ||||||||||
- Definition The minimum requirements of liquid assets to be held. No definition available.
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| X | ||||||||||
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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| X | ||||||||||
- Definition Indicates type of variable interest rate on debt instrument. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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- Details
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- Details
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