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Summary of Significant Accounting Policies - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2022 USD ($) operating_segment | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |
Impairment of long lived assets | $ 0 | $ 0 | $ 0
Number of operating segments | operating_segment | 1 |  |
Equity method investments | $ 0 |  |
Discretionary matching contributions | $ 2,200,000 | $ 1,300,000 | $ 900,000
Office equipment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property and equipment, estimated useful life | 3 years |  |
Laboratory equipment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property and equipment, estimated useful life | 5 years |  |
Customer Concentration Risk | Revenue | Collaborator One |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration risk, percentage | 88.00% | 68.00% | 37.00%
Customer Concentration Risk | Revenue | Collaborator Two |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration risk, percentage |  |  | 32.00%
Customer Concentration Risk | Revenue | Collaborator Three |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration risk, percentage |  |  | 31.00%
Maximum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Federal deposit insurance corporation premium expense | $ 250,000 |  |

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