Revenue - Narrative (Details) - USD ($)	Dec. 31, 2022	Jan. 04, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Deferred revenue	$ 35,115,000		$ 5,385,000	$ 5,177,000
Deferred revenue related to collaboration	2,900,000		3,900,000
Illumina Cambridge, Ltd.
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Deferred revenue	30,400,000	$ 30,000,000	0
Service And Other Revenues
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Deferred revenue	$ 1,800,000		$ 1,500,000
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance period	2 years 3 months 18 days
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 | Illumina Cambridge, Ltd.
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance period	8 years