Note 4 - Prepaid Expenses - Schedule of Prepaid Expenses (Details) - USD ($) $ in Thousands |
May 31, 2026 |
Feb. 28, 2026 |
|---|---|---|
| Insurance | $ 213 | $ 286 |
| Utilities | 32 | 32 |
| Software | 35 | 55 |
| Other | 115 | 122 |
| Prepaid Expense, Current | $ 395 | $ 495 |
| X | ||||||||||
- Definition Amount of prepaid software. No definition available.
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| X | ||||||||||
- Definition Amount of prepaid utilities. No definition available.
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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