Note 7 - Intangible Assets, Net - Schedule of Intangible Assets, Net (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
|
| Additions in the year – patents | $ 211 | $ 450 |
| Amortization of patents | 247 | 202 |
| Patents [Member] | ||
| Patents, at cost | 2,446 | 1,996 |
| Additions in the year – patents | 211 | 450 |
| Patents, at cost | 2,657 | 2,446 |
| Patents, accumulated depreciation | (581) | (379) |
| Amortization of patents | (247) | (202) |
| Patents, accumulated depreciation | (828) | (581) |
| Foreign exchange effect | (53) | (157) |
| Patents, net | $ 1,776 | $ 1,708 |
| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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