Goodwill and Other Intangible Assets - Components of Other Intangible Assets and Changes in Gross Carrying Values (Detail) - USD ($) $ in Thousands		Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value		$ 93,734	$ 98,174
Other Finite-Lived Intangible Assets, Accumulated Amortization		51,061	45,603
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value		7,411	7,411
Other Finite-Lived Intangible Assets, Accumulated Amortization		7,095	7,063
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value		329	401
Other Finite-Lived Intangible Assets, Accumulated Amortization		329	401
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value		11,567	11,662
Other Finite-Lived Intangible Assets, Accumulated Amortization		7,749	6,705
Customer Lists/relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value		45,341	49,157
Other Finite-Lived Intangible Assets, Accumulated Amortization		18,415	16,257
Know-how [Member]
Finite-Lived Intangible Assets [Line Items]
Other Finite-Lived Intangible Assets, Gross Carrying Value	[1]	29,086	29,543
Other Finite-Lived Intangible Assets, Accumulated Amortization	[1]	$ 17,473	$ 15,177

[1] Know-how includes intellectual property rights covering proprietary information, written formulae, trade secrets or secret processes, inventions and developmental products (whether patentable or not), discoveries, improvements, compositions, manufacturing processes, manuals, specifications and technical data.