Shareholders' Equity - Assumptions of Options Granted (Detail)	12 Months Ended
Dec. 31, 2019 yr $ / shares
Disclosure of Shareholder's Equity [Line Items]
Exercise price \| $ / shares	$ 1.30
Expected volatility	43.33%
Expected option life (in years)	5
Contractual option life (in years)	5
Expected dividend yield	0.00%
Risk-free interest rate	1.64%

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
-Name IFRS
-Number 2
-IssueDate 2020-01-01
-Paragraph 47
-Subparagraph a
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-URIDate 2020-01-01

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The option life of share options granted.

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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]]

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The exercise price of share options granted.

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The percentage of an expected dividend used to calculate the fair value of share options granted.

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Contractual option life, share options granted.

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