Segment Reporting - Segment Information about Reported Product Revenues, Depreciation and Amortization and Operating Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Product revenues	$ 332,962	$ 243,384	$ 861,334	$ 797,924
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Depreciation and amortization	$ 11,836	$ 9,859	$ 30,470	$ 29,430
Operating income (loss)	22,821	20,704	44,747	93,125
Automotive Segments
Segment Reporting Information [Line Items]
Product revenues	$ 322,555	$ 233,028	$ 829,570	$ 767,503
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Depreciation and amortization	$ 10,499	$ 8,977	$ 27,333	$ 26,923
Operating income (loss)	43,067	33,129	98,367	129,788
Medical Segments
Segment Reporting Information [Line Items]
Product revenues	$ 10,407	$ 10,356	$ 31,764	$ 30,421
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Depreciation and amortization	$ 1,035	$ 654	$ 2,224	$ 1,818
Operating income (loss)	$ (2,232)	$ 974	$ (3,264)	$ (1,392)
Corporate Segments
Segment Reporting Information [Line Items]
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Depreciation and amortization	$ 302	$ 228	$ 913	$ 689
Operating income (loss)	$ (18,014)	$ (11,451)	$ (50,356)	$ (35,271)