Goodwill and Other Intangibles - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Finite Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 0.5	$ 0.4
2021	1.5
2022	1.7
2023	1.7
2024	1.6
2025	$ 1.4
Remaining amortization period	12 years 2 months 12 days
Patents [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period	4 years 9 months 18 days
Land Use Rights [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period	55 years 2 months 12 days
Trademarks [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period	6 years 3 months 18 days
Technology [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period	9 years 9 months 18 days
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period	9 years 2 months 12 days