Property, Plant, and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Abstract]
Unamortized computer software costs	$ 15,700	$ 12,600
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	613,607	594,249
Less accumulated depreciation	(405,814)	(404,629)
Property, plant and equipment, net	207,793	189,620
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	5,131	4,275
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	136,272	128,887
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	435,652	422,333
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 36,552	$ 38,753