Goodwill and Other Intangibles - Summary of Changes in the Carrying Amount of Goodwill, By Reportable Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Goodwill [Line Items]
Balance, beginning of period	$ 64,572
Balance, end of period	68,024	$ 64,572
Operating Segments
Goodwill [Line Items]
Balance, beginning of period	64,572	55,311
Stihler acquisition		9,816
Exchange rate impact	3,452	(555)
Balance, end of period	68,024	64,572
Automotive Segments \| Operating Segments
Goodwill [Line Items]
Balance, beginning of period	36,938	37,533
Exchange rate impact	2,557	(595)
Balance, end of period	39,495	36,938
Medical Segments \| Operating Segments
Goodwill [Line Items]
Balance, beginning of period	27,634	17,778
Stihler acquisition		9,816
Exchange rate impact	895	40
Balance, end of period	$ 28,529	$ 27,634

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
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-Name Accounting Standards Codification
-Topic 350
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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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