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Stock Option Plan and Stock Based Compensation - Summary of Unvested Stock Options (Detail) - $ / shares | 12 Months Ended
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Feb. 28, 2025 | Feb. 29, 2024
Share-Based Payment Arrangement [Abstract] |  |
Unvested Beginning Balance, Number of Options | 52,500 |
Unvested Begining Balance, Weighted Average Grant Date Fair Value | $ 2.47 |
Number of stock options granted | 0 |
New grants, Weighted Average Grant Date Fair Value | $ 0 | $ 2.47
Vested, Number of Shares | (17,497) |
Vested, Weighted Average Grant Date Fair Value | $ 2.47 |
Forfeited, Number of Shares | (8,334) |
Forfeited, Weighted Average Grant Date Fair Value | $ 2.47 |
Unvested Ending Balance, Number of Options | 26,669 | 52,500
Unvested Ending Balance, Weighted Average Grant Date Fair Value | $ 2.47 | $ 2.47

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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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