Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Summary of Revenue from Contracts with Customers

	Three Months Ended March 31, 2022
	Mobile Solutions		Power Solutions		Intersegment Sales Eliminations		Total
United States and Puerto Rico	$	37,810	$	40,486	$	(14)	$	78,282
China	12,552		1,244		—		13,796
Brazil	10,720		345		—		11,065
Mexico	5,064		4,741		—		9,805
Germany	1,283		62		—		1,345
Poland	1,340		4		—		1,344
Other	7,301		5,129		—		12,430
Total net sales	$	76,070	$	52,011	$	(14)	$	128,067

	Three Months Ended March 31, 2021
	Mobile Solutions		Power Solutions		Intersegment Sales Eliminations		Total
United States and Puerto Rico	$	37,438	$	39,806	$	(47)	$	77,197
China	14,414		1,506		—		15,920
Brazil	9,668		192		—		9,860
Mexico	5,015		3,397		—		8,412
Germany	1,767		164		—		1,931
Poland	1,180		4		—		1,184
Other	8,294		4,006		—		12,300
Total net sales	$	77,776	$	49,075	$	(47)	$	126,804

The following tables summarize revenue by customer industry. Our products in the automotive industry include high-precision components and assemblies for electric power steering systems, electric braking, electric motors, fuel systems, emissions control, transmissions, moldings, stampings, sensors, and electrical contacts. Our products in the general industrial industry include high-precision metal and plastic components for a variety of industrial applications including diesel industrial motors, heating and cooling systems, fluid power systems, power tools, and more. While many of the industries we serve include electrical components, our products in the residential/commercial electrical industry category in the following tables include components used in smart meters, charging stations, circuit breakers, transformers, electrical contact assemblies, precision stampings, welded contact assemblies, and specification plating and surface finishing.

	Three Months Ended March 31, 2022
	Mobile Solutions		Power Solutions		Intersegment Sales Eliminations		Total
Automotive	$	50,596	$	10,078	$	—	$	60,674
General Industrial	21,805		16,335		—		38,140
Residential/Commercial Electrical	—		17,199		—		17,199
Other	3,669		8,399		(14)		12,054
Total net sales	$	76,070	$	52,011	$	(14)	$	128,067

	Three Months Ended March 31, 2021
	Mobile Solutions		Power Solutions		Intersegment Sales Eliminations		Total
Automotive	$	50,144	$	10,425	$	—	$	60,569
General Industrial	24,310		15,374		—		39,684
Residential/Commercial Electrical	—		15,354		—		15,354
Other	3,322		7,922		(47)		11,197
Total net sales	$	77,776	$	49,075	$	(47)	$	126,804

Deferred Revenue

Deferred revenue relates to payments received in advance of performance under the contract and recognized as revenue as (or when) we perform under the contract. The balance of deferred revenue was $0.4 million and $0.5 million as of March 31, 2022 and December 31, 2021, respectively. Revenue recognized for performance obligations satisfied or partially satisfied during the three months ended March 31, 2022 included $0.3 million that was included in deferred revenue as of December 31, 2021.