Fixed Assets, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Fixed assets, gross	$ 146,866	$ 130,358
Less: accumulated depreciation	(57,195)	(50,306)
Fixed assets, net	$ 89,671	80,052
Lab equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	7 years
Fixed assets, gross	$ 34,292	26,753
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	7 years
Fixed assets, gross	$ 6,428	6,428
Computer hardware and software
Property, Plant and Equipment [Line Items]
Fixed assets, gross	$ 7,628	6,485
Computer hardware and software \| Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	3 years
Computer hardware and software \| Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	5 years
Office equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	7 years
Fixed assets, gross	$ 171	171
Manufacturing equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	7 years
Fixed assets, gross	$ 1,336	1,336
Leasehold improvements
Property, Plant and Equipment [Line Items]
Fixed assets, gross	$ 51,169	38,058
Leasehold improvements \| Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	2 years
Leasehold improvements \| Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	10 years
Construction in progress
Property, Plant and Equipment [Line Items]
Fixed assets, gross	$ 45,842	$ 51,127

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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