Share capital and reserves - Stock options (Details) |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
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Dec. 31, 2024
USD ($)
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Dec. 31, 2024
$ / shares
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Dec. 31, 2023
USD ($)
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Dec. 31, 2023
$ / shares
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Dec. 31, 2022
USD ($)
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Dec. 31, 2022
$ / shares
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| Share capital and reserves | ||||||
| Annualized volatility | 100.00% | 100.00% | 100.00% | |||
| Share price | $ / shares | $ 3.82 | $ 2.9 | $ 15.5 | |||
| Risk-free interest rate | 3.47% | 3.25% | 2.81% | |||
| Expected life | 5 years | 5 years | 5 years | |||
| Share-based payments | $ | $ 122,527 | $ 120,984 | $ 487,940 | |||
| X | ||||||||||
- Definition The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of expense from share-based payment transactions with employees. [Refer: Expense from share-based payment transactions] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The weighted average share price used as input to the option pricing model to calculate the fair value of share options granted. [Refer: Option pricing model [member]; Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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