Revenue Recognition - Schedule of Revenue by Major Market (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation Of Revenue [Line Items]
Net sales	$ 197,798	$ 228,065	$ 621,990	$ 686,707
Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	132,484	155,658	428,341	505,384
Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	65,335	72,416	193,693	181,352
Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	(21)	(9)	(44)	(29)
Consumer [Member]
Disaggregation Of Revenue [Line Items]
Net sales	21,740	24,476	75,900	90,989
Consumer [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	21,740	24,476	75,900	90,989
Consumer [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Consumer [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Vehicle [Member]
Disaggregation Of Revenue [Line Items]
Net sales	29,770	38,158	97,983	134,036
Vehicle [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	29,770	38,158	97,983	134,036
Vehicle [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Vehicle [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Food and Beverage [Member]
Disaggregation Of Revenue [Line Items]
Net sales	26,770	31,126	86,915	88,960
Food and Beverage [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	26,770	31,126	86,915	88,960
Food and Beverage [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Food and Beverage [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Industrial [Member]
Disaggregation Of Revenue [Line Items]
Net sales	54,183	61,889	167,499	191,370
Industrial [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	54,204	61,898	167,543	191,399
Industrial [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	0	0	0	0
Industrial [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	(21)	(9)	(44)	(29)
Auto Aftermarket [Member]
Disaggregation Of Revenue [Line Items]
Net sales	65,335	72,416	193,693	181,352
Auto Aftermarket [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales		0	0	0
Auto Aftermarket [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	65,335	72,416	193,693	181,352
Auto Aftermarket [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	$ 0	$ 0	$ 0	$ 0