Contributed surplus (Tables)

12 Months Ended

Dec. 31, 2023

Contributed surplus

Schedule of stock options outstanding activity

		Weighted
	Number of	average
	stock options	exercise price
Outstanding as at December 31, 2021	897,500	$	8.66
Forfeited	(132,833)		(11.59)
Outstanding as at December 31, 2022	764,667	$	8.15
Granted	1,313,000		0.63
Forfeited	(373,167)		(4.71)
Outstanding as at December 31, 2023	1,704,500	$	3.11