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Pension Plans - Components of Net Periodic Pension Expense (Income) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Retirement Benefits [Abstract]
Interest cost	$ 392	$ 297
Expected return on plan assets	(501)	(601)
Recognized net actuarial loss	$ 117	$ 117
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Income (Expense)	Other Nonoperating Income (Expense)
Net periodic pension expense (income)	$ 8	$ (187)

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