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Income Taxes - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2023 USD ($) Tax_Positions | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Income Tax Contingency [Line Items] |  |  |
Valuation allowance | $ 3,307,000 | $ 3,026,000 |
Income tax expense (benefit) | $ 70,815,000 | $ 62,212,000 | $ 66,654,000
Unrecognized tax benefits number of tax matters | Tax_Positions | 0 |  |
Unrecognized tax benefits related to identified uncertain tax positions | $ 0 |  |
Effective tax rate | 25.60% | 25.20% |
Earliest Tax Year [Member] | Federal Tax Jurisdiction [Member] |  |  |
Income Tax Contingency [Line Items] |  |  |
Tax years subject to examination | 2019 |  |
Latest Tax Year [Member] | Federal Tax Jurisdiction [Member] |  |  |
Income Tax Contingency [Line Items] |  |  |
Tax years subject to examination | 2023 |  |

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
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