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v3.25.2

Schedule of Share Based Payments Award Stock Options Valuation Assumptions (Details) | 3 Months Ended
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May 31, 2025
Warrant [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Dividend yield | 0.00%
Warrant [Member] | Minimum [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Risk-free interest rate, minimum | 3.10%
Expected volatility, minimum | 156.40%
Expected life | 3 years
Warrant [Member] | Maximum [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Risk-free interest rate, maximum | 4.10%
Expected volatility, maximum | 160.50%
Expected life | 3 years 6 months
Share-Based Payment Arrangement, Option [Member] |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Dividend yield | 0.00%
Risk-free interest rate, minimum | 3.825%
Risk-free interest rate, maximum | 4.06%
Expected volatility, minimum | 122.50%
Expected volatility, maximum | 139.70%
Expected life | 3 years 3 months 25 days

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- Definition The estimated measure of the maximum 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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