Share capital (Tables)

12 Months Ended

Dec. 31, 2024

Stockholders' Equity Note [Abstract]

Schedule of assumptions used to estimate the fair value of warrants [Table Text Block]

		2024
Valuation date share price	$	2.65
Exercise price	$	4.64
Expected dividend yield		-
Risk-free interest rate		4.32%
Expected term (in years)		5 years
Expected volatility		95%

Schedule of warrants outstanding [Table Text Block]

Warrants outstanding
Expiry date	Exercise price	Number outstanding
November 15, 2029	$ 4.64	1,115,500