Note 10 - Due to Customer (Details Textual) $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
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Feb. 28, 2026
USD ($)
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Feb. 28, 2025
USD ($)
|
Feb. 29, 2024
USD ($)
|
Oct. 31, 2022
USD ($)
|
|
| Accretion Expense | $ 113 | $ 107 | ||
| Due to Customers [Member] | ||||
| Debt Instrument, Fair Value Disclosure | $ 762 | |||
| Debt Instrument, Unamortized Discount | $ 238 | |||
| Accretion Expense | $ 68 | $ 62 | ||
| Due to Customers [Member] | Measurement Input, Discount Rate [Member] | ||||
| Debt Instrument, Measurement Input | 8.2 | |||
| Executed Capacity Reservation [Member] | ||||
| Contract with Customer, Liability | $ 1,000 | |||
| X | ||||||||||
- Definition Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Value of input used to measure debt instrument, including, but not limited to, convertible and non-convertible debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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