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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Income Taxes [Line Items] |  |
Increase in valuation allowance | $ 26,400,000 | $ 66,800,000
Federal and state net operating loss carryforwards | 206,365,000 | 175,258,000
Foreign net operating loss carryforwards | 120,000 | 157,000
Unrecognized tax benefits | 74,300,000 |
Accrued interest, unrecognized tax benefits | 0 | $ 0
Unrecognized tax benefits that would affect effective tax rate | $ 400,000 |
Unrecognized tax benefits description | The Company does not anticipate a material change to its unrecognized tax benefits over the next twelve months that would affect the Company’s effective tax rate. |
Foreign statute of limitation generally remains open in the year | 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
Foreign net operating loss [Member] |  |
Income Taxes [Line Items] |  |
Foreign net operating loss carryforwards | $ 600,000 |
Foreign net operating loss [Member] | Minimum [Member] |  |
Income Taxes [Line Items] |  |
Operating loss carryforwards expiration year | 2025 |
Foreign net operating loss [Member] | Maximum [Member] |  |
Income Taxes [Line Items] |  |
Operating loss carryforwards expiration year | 2034 |
Federal [Member] |  |
Income Taxes [Line Items] |  |
Federal and state net operating loss carryforwards | $ 945,500,000 |
Operating loss carryforwards expiration year | 2026 |
Other tax credit carryforwards | $ 150,800,000 |
Other tax credit carryforwards expiration year | 2025 |
Federal [Member] | Expiration Year 2026 [Member] |  |
Income Taxes [Line Items] |  |
Federal and state net operating loss carryforwards | $ 292,400,000 |
State [Member] |  |
Income Taxes [Line Items] |  |
Federal and state net operating loss carryforwards | $ 145,000,000 |
Operating loss carryforwards expiration year | 2028 |
State [Member] | California [Member] |  |
Income Taxes [Line Items] |  |
Other tax credit carryforwards | $ 53,300,000 |

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