Retirement Plans - Schedule of Components of Net Periodic Benefit Cost (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Retirement Benefits [Abstract]
Service cost	$ 0	$ 0	$ 0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Labor and Related Expense
Interest cost on projected benefit obligation	$ 25	25	25
Amortization of transition obligation	0	0	0
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	76	76	76
Gain amortization	(101)	(101)	(108)
Net periodic benefit cost	$ 0	$ 0	$ (7)