Note 5 - Leases (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
Jun. 01, 2025 |
Mar. 01, 2026 |
|
| Operating Lease, Expense | $ 17 | $ 17 | |
| Operating Lease, Payments | $ 15 | $ 14 | |
| Operating Lease, Weighted Average Remaining Lease Term (Year) | 5 years 5 months 1 day | 5 years 7 months 2 days | |
| Operating Lease, Weighted Average Discount Rate, Percent | 4.98% | 4.98% | |
| Minimum [Member] | |||
| Lessee, Operating Lease, Renewal Term (Year) | 1 year | ||
| Maximum [Member] | |||
| Lessee, Operating Lease, Renewal Term (Year) | 10 years | ||
| X | ||||||||||
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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