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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Summary Of Significant Accounting Policies [Line Items] |  |
Accounts receivable, allowance for doubtful accounts | $ 200,000 | $ 0
Concentration of credit risk | 21,400,000 |
Research and Development Expense |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Cost of collaboration revenue | $ 700,000 | $ 6,500,000
Software |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 3 years |
Computer equipment |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 3 years |
Furniture | Minimum |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 3 years |
Furniture | Maximum |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 7 years |
Leasehold improvements | Minimum |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 3 years |
Leasehold improvements | Maximum |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 7 years |
ASU 2021-04 |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2022 |
Change in accounting principle, accounting standards update, adopted | true |
Change in accounting principle, accounting standards update, immaterial effect | true |
ASU 2020-06 |  |
Summary Of Significant Accounting Policies [Line Items] |  |
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2022 |
Change in accounting principle, accounting standards update, adopted | true |
Change in accounting principle, accounting standards update, immaterial effect | true |

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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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