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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Operating Loss Carryforwards [Line Items] |  |  |  |
Valuation allowance | $ 18,569 | $ 17,588 |  |
Increase (decrease) in valuation allowance | 1,000 | 2,000 |  |
Undistributed earnings of foreign subsidiaries | 18,600 | 18,500 |  |
Unrecognized tax benefits | 8,075 | 7,575 | $ 7,077 | $ 6,841
Unrecognized tax benefits that would affect the effective tax rate | 3,700 |  |  |
U.S. Federal |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Operating loss carryforwards | 0 | 0 |  |
State |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Operating loss carryforwards | 51,000 | 54,900 |  |
Research and Development Credit Carryforward | U.S. Federal |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Tax credit carryforward | 14,800 | 22,800 |  |
Research and Development Credit Carryforward | State |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Tax credit carryforward | 27,100 | 25,300 |  |
General Business Tax Credit Carryforward | U.S. Federal |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Tax credit carryforward | $ 0 | $ 400 |  |

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