Net loss per share (Schedule of earnings per share) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Earnings Per Share [Abstract]
Net loss attributable to shareholders, basic	$ (11,155,516)	$ (5,314,765)
Net loss attributable to shareholders, diluted	$ (11,155,516)	$ (5,314,765)
Weighted average number of common shares outstanding - basic	9,619,184	3,479,494
Weighted average number of common shares outstanding - diluted	9,619,184	3,479,494
Net loss per share attributable to common shareholders - basic	$ (1.16)	$ (1.53)
Net loss per share attributable to common shareholders - diluted	$ (1.16)	$ (1.53)