Share Capital - Summary of Inputs Used in Measurement of Fair Values at Grant Date of Share Based Option Plan (Detail) |
6 Months Ended | 12 Months Ended |
|---|---|---|
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Jun. 30, 2020
CAD ($)
yr
$ / shares
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Dec. 31, 2019
USD ($)
yr
$ / shares
|
|
| Canadian Dollar [Member] | ||
| Disclosure of fair value measurement of equity [line items] | ||
| Fair value calculated | $ 0.43 | |
| Share price at grant | 0.62 | |
| Exercise price | $ 0.66 | |
| Expected option life | yr | 3.5 | |
| Risk free interest rate (based on government bonds) | 1.41% | |
| Expected volatility | 109.00% | |
| Expected dividends | $ | ||
| US Dollar [Member] | ||
| Disclosure of fair value measurement of equity [line items] | ||
| Fair value calculated | $ 1.76 | |
| Share price at grant | 2.84 | |
| Exercise price | $ 3.40 | |
| Expected option life | yr | 3.5 | |
| Risk free interest rate (based on government bonds) | 1.61% | |
| Expected volatility | 98.43% | |
| Expected dividends | $ |
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- 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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- Definition The option life of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. No definition available.
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- Definition The exercise price of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of an expected dividend used to calculate the fair value of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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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- Definition Weighted average fair value of options at grant date. No definition available.
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- Details
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