Revenue - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2021	Sep. 01, 2019	Aug. 01, 2019	Apr. 01, 2019	Aug. 01, 2017
Governmental Grants [Member]
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, including assessed tax	$ 1,300,000	$ 3,600,000	$ 1,900,000	$ 21,700,000
National Institute of Health [Member]
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, including assessed tax	0	0	0	30,000
Deferred revenue, total						$ 1,400,000
Federal Award [Member]
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, including assessed tax	0	150,000	192,000	281,000
Deferred revenue, total								$ 1,500,000
Geneva Foundation [Member]
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, including assessed tax	0	39,000	273,000	88,000
Deferred revenue, total									$ 2,700,000
Advanced Technology International [Member]
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, including assessed tax	$ 1,300,000	$ 3,400,000	$ 1,500,000	$ 21,300,000
Deferred revenue, total					$ 203,600,000		$ 25,000,000
Revenue, Remaining Performance Obligation, Percentage	9.00%		9.00%