Cost Reduction and Manufacturing Capacity Rationalization - Accrued Restructuring Balances (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 157	$ 383	$ 486	$ 179	$ 417	$ 679	$ 486
New charges	647	1,751	989	0			3,400
Payments and other adjustments	(704)	(1,977)	(1,092)	(179)	(238)	(262)
Ending Balance	100	157	383	0	179	417	100
Operating Segments | Vehicle Solutions
Restructuring Reserve [Roll Forward]
Beginning Balance	34	125	230	96	163	349	230
New charges	66	0	204	0
Payments and other adjustments	(90)	(91)	(309)	(96)	(67)	(186)
Ending Balance	10	34	125	0	96	163	10
Operating Segments | Warehouse Automation
Restructuring Reserve [Roll Forward]
Beginning Balance	0	(3)	417	0	0	0	417
New charges	136	314	350	0
Payments and other adjustments	(46)	(311)	(770)	0	0	0
Ending Balance	90	0	(3)	0	0	0	90
Operating Segments | Electrical Systems
Restructuring Reserve [Roll Forward]
Beginning Balance	0	0	0	0	0	0	0
New charges	0	571	0	0
Payments and other adjustments	0	(571)	0	0	0	0
Ending Balance	0	0	0	0	0	0	0
Operating Segments | Aftermarket and Accessories
Restructuring Reserve [Roll Forward]
Beginning Balance	0	0	0	0	0	40	0
New charges	445	560	435	0
Payments and other adjustments	(445)	(560)	(435)	0	0	(40)
Ending Balance	0	0	0	0	0	0	0
Corporate/Other
Restructuring Reserve [Roll Forward]
Beginning Balance	123	261	(161)	83	254	290	(161)
New charges	0	306	0	0
Payments and other adjustments	(123)	(444)	422	(83)	(171)	(36)
Ending Balance	$ 0	$ 123	$ 261	$ 0	$ 83	$ 254	$ 0