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v3.23.1

Income Taxes - Additional Information (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2018
Tax Credit Carryforward [Line Items] |  |  |
Current income tax expense (benefit) | $ 0 | $ 0 |
Deferred income tax expense (benefit) | 0 | 0 |
Deferred tax assets, Valuation allowance | 46,317,000 | 25,215,000 |
Increase in valuation allowance | $ 21,100,000 |  |
Federal and state net operating loss carry forwards, Expiration year | 2037 |  |
Federal net operating loss carryover |  |  | $ 112,700,000
Operating loss carryforwards, Limitation of use | Federal net operating losses generated after December 31, 2017 carryover indefinitely but the deductibility of such federal net operating losses is limited to 80% of taxable income. |  |
Tax credit carry forwards | $ 9,289,000 | $ 3,940,000 |
Tax credit carryforward, Expiration year | 2037 |  |
Cumulative change in ownership percentage | 50.00% |  |
Cumulative change in ownership period | 3 years |  |
Research and experimental expenditures capitalized cost amortization period | 5 years |  |
Maximum |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Operating loss carryforwards limitation rate on taxable income | 80.00% |  |
Federal |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Federal tax loss carry forwards | $ 116,400,000 |  |
Tax credit carry forwards | $ 7,200,000 |  |
Foreign |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Research and experimental expenditures capitalized cost amortization period | 15 years |  |
State |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Tax credit carry forwards | $ 2,600,000 |  |
California |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Foreign tax loss carry forwards | 90,600,000 |  |
Australia |  |  |
Tax Credit Carryforward [Line Items] |  |  |
Federal net operating loss carryover | $ 2,500,000 |  |

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