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Goodwill and Other Intangibles - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020	Oct. 01, 2020
Finite Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 500	$ 500	$ 1,400	$ 1,300
2021	400		400
2022	1,700		1,700
2023	1,700		1,700
2024	1,600		1,600
2025	1,400		$ 1,400
Remaining amortization period			11 years 10 months 24 days
Goodwill	$ 28,695		$ 28,695		$ 29,508
Asia-Pacific [Member]
Finite Lived Intangible Assets [Line Items]
Percentage of fair value of reporting unit exceeded carrying value	10.00%		10.00%			15.00%
Goodwill	$ 7,432		$ 7,432		$ 7,730
Patents [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period			0 years
Land Use Rights [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period			54 years 9 months 18 days
Trademarks [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period			6 years 4 months 24 days
Technology [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period			9 years 3 months 18 days
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Remaining amortization period			8 years 9 months 18 days