Net loss per share (Schedule of earnings per share) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net loss attributable to shareholders, basic	$ (5,102,408)	$ (1,707,358)
Net loss attributable to shareholders, diluted	$ (5,102,408)	$ (1,707,358)
Weighted average number of common shares outstanding during the year - basic	12,240,437	8,076,673
Weighted average number of common shares outstanding during the year - diluted	12,240,437	8,076,673
Net loss per share attributable to shareholders - basic	$ (0.42)	$ (0.21)
Net loss per share attributable to shareholders - diluted	$ (0.42)	$ (0.21)