Discontinued operations (Details 3) - USD ($)			3 Months Ended		6 Months Ended
	Apr. 02, 2022	Apr. 02, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue			$ 41,468	$ 0	$ 41,468	$ 0
General and administration			78,111	0	80,706	0
Total operating expenses			2,360,541	0	2,403,307	0
Income from discontinued operations			$ (2,319,073)	$ (524)	(2,361,839)	(524)
Discontinued (Member)
Revenue	$ 46,976	$ 0			0	0
General and administration					0	3,822
Management compensation					0	6,405
Impairment loss	6,125	0			0	52,976
Total operating expenses	6,125	0			0	63,203
Income from discontinued operations	$ 13,016	$ 0			$ 0	$ (63,203)