Property and equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Subtotal	$ 10,384	$ 9,952
Less: Accumulated depreciation	(4,300)	(4,263)
Property and equipment, net	6,084	5,689
Leasehold improvements
Property, Plant and Equipment [Line Items]
Subtotal	3,527	3,503
Furniture and computer equipment
Property, Plant and Equipment [Line Items]
Subtotal	306	596
Manufacturing and other equipment
Property, Plant and Equipment [Line Items]
Subtotal	4,073	3,340
Construction in-progress
Property, Plant and Equipment [Line Items]
Subtotal	$ 2,478	$ 2,513