Shareholders' Equity and Capital Stock - Schedule of stock options fair value assumptions (Details) - $ / shares |
12 Months Ended | |
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Dec. 31, 2024 |
Dec. 31, 2023 |
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| Shareholders Equity and Capital Stock | ||
| Expected forfeiture rate (Minimum) | 5.00% | 5.10% |
| Expected forfeiture rate (Maximum) | 5.30% | 5.30% |
| Expected life (years) | 4 years | |
| Expected volatility (Minimum) | 67.10% | 71.70% |
| Expected volatility (Maximum) | 65.50% | 74.70% |
| Risk free rate (Minimum) | 3.80% | 3.50% |
| Risk free rate (Maximum) | 2.90% | 3.60% |
| Expected dividend rate | 0.00% | 0.00% |
| Weighted average exercise price (CAD$) (Minimum) | $ 1.77 | $ 1.55 |
| Weighted average exercise price (CAD$) (Maximum) | $ 2.46 | 2.06 |
| Minimum | ||
| Shareholders Equity and Capital Stock | ||
| Expected life (years) | 4 years | |
| Black-Scholes value (CAD$) | $ 0.92 | 0.89 |
| Maximum | ||
| Shareholders Equity and Capital Stock | ||
| Expected life (years) | 4 years 1 month 6 days | |
| Black-Scholes value (CAD$) | $ 1.33 | $ 1.16 |
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- References No definition available.
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- References No definition available.
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- Definition The maximum exercise price for the exchange of the underlying asset relating to the share-based payment award. No definition available.
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- Definition The minimum exercise price for the exchange of the underlying asset relating to the share-based payment award. No definition available.
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- Definition The estimated maximum risk-free expected forfeiture rate assumption that is used in valuing an option on its own shares. No definition available.
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- Definition The estimated minimum risk-free expected forfeiture rate assumption that is used in valuing an option on its own shares. 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 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. No definition available.
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- Definition The estimated measure of the minimum 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. No definition available.
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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