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Income Taxes - Additional Information (Detail) $ in Thousands, € in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2024 EUR (€) | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Income Taxes [Line Items] |  |  |  |  |  |  |
Liability for uncertain tax positions | $ 200 |  |  | $ 200 |  |  | $ 200
Income tax expense | $ 1,602 |  | $ 585 | $ 2,664 |  | $ 1,577 |
Tax indemnification received |  | $ 500 |  |  |  |  |
Effective income tax rate | 38.70% |  | 13.60% | 21.80% | 21.80% | 13.40% |
Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Percent |  |  |  | 15.00% | 15.00% |  |
Revenues | € |  |  |  |  | € 750 |  |
Foreign Subsidiaries [Member] |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Deferred income taxes on undistributed earnings |  |  |  | $ 900 |  |  | $ 700
Federal Authorities [Member] |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Open tax years |  |  |  | 2018 | 2018 |  |
State and Foreign Authorities [Member] |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Open tax years |  |  |  | 2017 | 2017 |  |

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