Share Capital and Other Equity Instruments - Schedule of Stock Options (Details)	3 Months Ended
	Mar. 31, 2021 USD ($) $ / shares shares
Share Capital And Other Equity Instruments - Schedule Of Stock Options
Number of Shares, Outstanding at beginning | shares	929,765
Number of Shares, Expired, forfeited, or cancelled | shares	(560,404)
Number of Shares, Outstanding at end | shares	369,361
Number of Shares, Exercisable at ending | shares	369,361
Weighted Average Exercise Price, Outstanding at beginning | $ / shares	$ 1.53
Weighted Average Exercise Price, Expired, forfeited, or cancelled | $ / shares	1.65
Weighted Average Exercise Price, Outstanding at end | $ / shares	1.35
Weighted Average Exercise Price, Exercisable at ending | $ / shares	$ 1.35
Weighted Average Grant Date Fair Value, Outstanding at beginning | shares	2.50
Weighted Average Grant Date Fair Value, Expired, forfeited, or cancelled | $ / shares	$ 1.66
Weighted Average Grant Date Fair Value, Outstanding at end | shares	3.80
Weighted Average Grant Date Fair Value, Exercisable | $ / shares	$ 3.80
Weighted Average Remaining Contractual Term (years), Outstanding	5 years 2 months 12 days
Weighted Average Remaining Contractual Term (years), Exercisable	5 years 2 months 12 days
Aggregate Intrinsic Value, Outstanding | $	$ 636,156
Aggregate Intrinsic Value, Exercisable | $	$ 636,156