Share Capital and Other Equity Instruments - Schedule of Stock Options (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Share Capital And Other Equity Instruments - Schedule Of Stock Options
Number of Shares, Outstanding at beginning of the year	797,373	689,832
Number of Shares, Granted	378,800	448,713
Number of Shares, Expired, forfeited, or cancelled	(246,408)	(341,172)
Number of Shares, Outstanding at end of the year	929,765	797,373
Number of Shares, Exercisable at December 31, 2020	929,765
Weighted Average Exercise Price, Outstanding at beginning of the year	$ 1.99	$ 1.94
Weighted Average Exercise Price, Granted	0.94	1.99
Weighted Average Exercise Price, Expired, forfeited, or cancelled	1.94	1.99
Weighted Average Exercise Price, Outstanding at end of the year	1.53	$ 1.99
Weighted Average Exercise Price, Exercisable at December 31, 2020	$ 1.53
Weighted Average Grant Date Fair Value, Outstanding at beginning of the year	0.72	1.94
Weighted Average Grant Date Fair Value, Granted	$ 5.22	$ 1.49
Weighted Average Grant Date Fair Value, Expired, forfeited, or cancelled	$ 0.88	$ 0.36
Weighted Average Grant Date Fair Value, Outstanding at end of the year	2.50	0.72
Weighted Average Grant Date Fair Value, Exercisable at December 31, 2020	$ 2.50
Weighted Average Remaining Contractual Term (years), Outstanding at December 31, 2020	6 years 1 month 6 days
Weighted Average Remaining Contractual Term (years), Exercisable at December 31, 2020	6 years 1 month 6 days
Aggregate Intrinsic Value, Outstanding at December 31, 2020	$ 2,537,245
Aggregate Intrinsic Value, Exercisable at December 31, 2020	$ 2,537,245

Weighted average grant date fair value, exercisable.

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Weighted average grant date fair value, expired, forfeited, or cancelled.

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Weighted average grant date fair value, outstanding at beginning of the year.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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