Property and equipment (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Property and equipment, net	$ 14,857,254		$ 15,146,084
Leasehold Improvements [Member]
Accumulated depreciation	(3,916,025)	$ (3,646,995)
Carrying amount	16,652,945		16,444,132
Production equipment [Member]
Accumulated depreciation	(1,290,059)	(1,176,720)
Carrying amount	2,270,221		2,261,005
Furniture and Fixtures [Member]
Accumulated depreciation	(416,907)	(373,634)
Carrying amount	871,689		871,689
Vehicles [Member]
Accumulated depreciation	(118,902)	(103,069)
Carrying amount	333,325		333,325
Office Equipment [Member]
Accumulated depreciation	(462,667)	(397,283)
Carrying amount	933,634		933,634
Total Property Plant And Equipment [Member]
Accumulated depreciation	(6,204,560)	$ (5,697,701)
Carrying amount	$ 21,061,814		$ 20,843,785