Description of business (Narrative) (Details) - USD ($)			1 Months Ended	3 Months Ended
	Mar. 10, 2025	Feb. 10, 2025	Oct. 28, 2024	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Oct. 27, 2024
Net loss for the year				$ (5,102,408)	$ (1,707,358)
Accumulated deficit				$ (34,006,311)		$ (28,903,903)
Equity line of credit, maximum amount available		$ 15,000,000
Description of the reverse stock split			1-for-2
Issued common shares			10,846,721	13,417,561		11,816,721	21,693,560
Outstanding common shares			10,846,721	13,417,561		11,816,721	21,693,560
Common stock, par or stated value per share			$ 0
Regulation A Offering [Member]
Proceeds from common shares	$ 4,200,000
Number of units issued	1,490,000
Share price	$ 2.8