Goodwill and Other Intangibles - Finite and Indefinite-Lived Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Finite-lived intangible assets
Gross Carrying Amount	$ 35,314	$ 30,288
Accumulated Amortization	(18,645)	(18,249)
Indefinite-lived intangible assets Goodwill	38,435	28,194
Patents [Member]
Finite-lived intangible assets
Gross Carrying Amount	4,806	4,806
Accumulated Amortization	(4,806)	(4,806)
Land Use Rights [Member]
Finite-lived intangible assets
Gross Carrying Amount	1,293	1,293
Accumulated Amortization	(461)	(437)
Trademarks [Member]
Finite-lived intangible assets
Gross Carrying Amount	2,069	1,837
Accumulated Amortization	(1,572)	(1,533)
Technology [Member]
Finite-lived intangible assets
Gross Carrying Amount	7,346	7,306
Accumulated Amortization	(2,927)	(2,830)
Customer Relationships [Member]
Finite-lived intangible assets
Gross Carrying Amount	19,800	15,046
Accumulated Amortization	$ (8,879)	$ (8,643)

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB
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