Shareholders Equity and Capital Stock (Details 2) - $ / shares |
6 Months Ended | |
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Jun. 30, 2022 |
Jun. 30, 2021 |
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| Shareholders Equity and Capital Stock | ||
| Expected Forfeiture Rate | 5.60% | 6.10% |
| Expected Life (years) | 3 years 10 months 24 days | 3 years 10 months 24 days |
| Expected Volatility | 72.70% | 69.50% |
| Risk Free Rate | 1.90% | 0.70% |
| Expected Dividend Rate | 0.00% | 0.00% |
| Black-scholes Value (cad$) | $ 1.22 | $ 0.74 |
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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 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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- References No definition available.
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