Stock-based compensation - Assumptions for grant date fair value of the stock options (Details) - Stock Options |
5 Months Ended |
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Oct. 31, 2021
$ / shares
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| Assumptions for grant date fair value of the stock options | |
| Risk-free interest rates | 1.00% |
| Expected lives (years) | 6 years 1 month 6 days |
| Weighted average fair value of options granted | $ 3.36 |
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- References No definition available.
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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