Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill And Intangible Assets [Line Items]
Goodwill	$ 117	$ 22,441
Reduced goodwill	22,300
Amortization of intangible assets	$ 1,687	$ 422
Novartis
Goodwill And Intangible Assets [Line Items]
Intangible assets, weighted average period	16 years 8 months 12 days
Novartis | Minimum
Goodwill And Intangible Assets [Line Items]
Intangible assets, amortization period	9 years
Novartis | Maximum
Goodwill And Intangible Assets [Line Items]
Intangible assets, amortization period	17 years
Acquired IPR&D assets
Goodwill And Intangible Assets [Line Items]
Acquired IPR&D decreased	$ 2,700