Description of business (Narrative) (Details) - USD ($)			1 Months Ended	12 Months Ended
	Mar. 10, 2025	Feb. 10, 2025	Oct. 28, 2024	Dec. 31, 2024	Dec. 31, 2023	Oct. 27, 2024
Accumulated deficit				$ (28,903,903)	$ (17,748,387)
Proceeds from common shares				$ 5,470,000	$ 0
Description of the reverse stock split			1-for-2
Issued common shares			10,846,721	11,816,721	8,076,673	21,693,560
Outstanding common shares			10,846,721	11,816,721	8,076,673	21,693,560
Subsequent Event [Member]
Proceeds from common shares	$ 4,200,000	$ 15,000,000