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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2022 | Jan. 01, 2022 | Dec. 31, 2021
Summary Of Significant Accounting Policies [Line Items] |  |  |
Realized gains or losses on investments | $ 0 |  |
Other-than-temporary losses | 0 |  |
Operating lease right-of-use asset | 109,000 |  |
Operating lease liability, current | 104,000 |  |
Accumulated deficit | $ (263,836,000) |  | $ (213,217,000)
ASC 842 |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Change in accounting principle, accounting standards update, adopted [true false] | true |  |
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2022 |  |
Operating lease right-of-use asset |  | $ 200,000 |
Operating lease liability, current |  | 200,000 |
Accumulated deficit |  | $ 0 |

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