Common Stock - Summary of Stock Option Activity (Details) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
Feb. 29, 2024 |
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| Share-Based Payment Arrangement [Abstract] | |||
| Outstanding stock options at beginning of year: | 0 | 17,698 | 36,144 |
| Granted | 0 | 0 | 0 |
| Exercised | 0 | 0 | 0 |
| Cancelled/forfeited | 0 | (17,698) | (18,446) |
| Outstanding stock options as of February 28 or 29: | 0 | 0 | 17,698 |
| Weighted average exercise price | $ 0 | $ 0 | $ 6.49 |
| Weighted average remaining contractual term (in years) | 0 years | 0 years | 8 years 3 months 3 days |
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- References No definition available.
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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