Stock Option Plan and Stock Based Compensation - Summary of Assumptions Used and The Weighted Average Grant-Date Fair Value of The Stock Options Granted (Detail) - $ / shares |
12 Months Ended | |
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Feb. 28, 2026 |
Feb. 29, 2024 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Expected volatility | 19.95% | 19.55% |
| Expected term (years) | 3 years | 3 years |
| Risk free interest rate | 3.97% | 3.87% |
| Dividend Yield | 4.66% | 4.94% |
| Weighted average grant-date fair value | $ 2.41 | $ 2.47 |
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- References No definition available.
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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