Retirement Plans - Periodic Pension Cost, Next Fiscal Year (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Interest cost		$ 1,217	$ 872
Estimated 2024 net periodic pension cost		$ 1,217	$ 1,204
Scenario, Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1,158
Amortization of actuarial loss	5
Estimated 2024 net periodic pension cost	$ 1,163

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

Amount included in accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan expected to be recognized in net periodic benefit (cost) credit for fiscal year following most recent annual statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

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- Definition

Amount of cost recognized for passage of time related to defined benefit plan.

+ References

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-Topic 715
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-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

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- Definition

Amount of net periodic benefit cost (credit) for defined benefit plan.

+ References

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