Property and equipment, net (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment	$ 11,844		$ 11,555
Less: Accumulated depreciation	(4,256)		(4,068)
Property and equipment, net	7,588		$ 7,487
Operating Expenses
Property, Plant and Equipment [Line Items]
Depreciation expense	434	$ 384
Cost of goods sold
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 76	$ 0
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated Useful Life (in Years)	7 years		7 years
Property and equipment	$ 360		$ 488
Computers, laptop and peripherals
Property, Plant and Equipment [Line Items]
Estimated Useful Life (in Years)	5 years		5 years
Property and equipment	$ 3,863		$ 3,590
Laboratory equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Life (in Years)	5 years		5 years
Property and equipment	$ 5,472		$ 5,906
Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated Useful Life (in Years)	7 years		7 years
Property and equipment	$ 2,149		$ 1,571