Goodwill and Other Intangibles - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
	Jun. 19, 2020	Feb. 28, 2020	Dec. 31, 2020	Dec. 31, 2018	Dec. 31, 2019
Goodwill And Other Intangible Assets [Line Items]
Gain on sale of intangible assets			$ 1,978
Intangible assets			46,421		$ 49,783
Other intangible assets			9,226	$ 14,043	10,068
Impairment on assets held for sale				2,190
Goodwill impairment charges				6,151
Other intangible impairment charges				$ 3,135
Patents and Intellectual Property
Goodwill And Other Intangible Assets [Line Items]
Proceeds from sale of intangible assets	$ 2,055
Patents and Intellectual Property | Other Income
Goodwill And Other Intangible Assets [Line Items]
Gain on sale of intangible assets	$ 1,978
Customer Relationship
Goodwill And Other Intangible Assets [Line Items]
Intangible assets			34,383		38,521
Technology
Goodwill And Other Intangible Assets [Line Items]
Intangible assets			6,540		$ 5,240
Development Stage Technology Company
Goodwill And Other Intangible Assets [Line Items]
Automotive patents and technology acquired		$ 3,141
Defensive intangible assets, useful life		6 years
Stihler Electronic GmbH | Customer Relationship
Goodwill And Other Intangible Assets [Line Items]
Intangible assets			$ 3,420
Acquired intangible assets useful life			9 years
Stihler Electronic GmbH | Technology
Goodwill And Other Intangible Assets [Line Items]
Intangible assets			$ 538
Acquired intangible assets useful life			7 years