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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Income Tax [Line Items] |  |
U.S. federal income tax rates | 21.00% | 21.00%
Misstated deferred tax balances and corresponding valuation allowance | $ 54,299 | $ 52,861
Capitalized research and development | 1,764 | 1,054
Valuation allowance | 54,105 | 51,795
Change in the valuation allowance | 2,200 | $ (2,300)
State Member |  |
Income Tax [Line Items] |  |
Net operating loss carryforwards | $ 60,100 |
Net operating loss carryforwards expiration year | 2028 |
Federal |  |
Income Tax [Line Items] |  |
Net operating loss carryforwards | $ 175,900 |
Operating loss carryforwards with indefinite life | $ 44,200 |
Net operating loss carryforwards expiration year | 2027 |
Research and Development Tax Credit |  |
Income Tax [Line Items] |  |
Net operating loss carryforwards | $ 4,800 |
Net operating loss carryforwards expiration year | 2029 |

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