Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Goodwill And Intangible Assets [Line Items]
Goodwill	$ 117		$ 117
Amortization of intangible assets	$ 429	$ 420
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