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Income Taxes - Additional Information (Detail) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Income Tax Disclosure [Abstract] |  |  |  |  |
Provision (benefit) for income taxes for continuing operations | $ 10,233,000 | $ 8,880,000 | $ 18,697,000 | $ 16,386,000 |
Effective income tax rate | 29.00% | 28.60% | 29.00% | 29.70% |
Valuation allowance | $ 1,600,000 |  | $ 1,600,000 |  | $ 1,600,000
Income tax assets | $ 61,871,000 |  | 61,871,000 |  | $ 44,060,000
Change in uncertain tax positions |  |  | $ 0 |  |

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