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Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Prepaid Expense and Other Assets, Current [Abstract] |  |
Contract assets | $ 26,481 | $ 17,488
Deferred revenues from associated contracts | (26,481) | (17,488)
Net contract assets | 0 | 0
Insurance proceeds receivable for litigation settlement | 28,500 |
Prepaid assets | 6,644 | 9,730
Other current assets | 6,711 | 4,353
Total prepaid expenses and other current assets | $ 41,855 | $ 14,083

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