Revenue Recognition - Schedule of Revenue by Major Market (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation Of Revenue [Line Items]
Net sales	$ 200,058	$ 132,258	$ 561,856	$ 372,902
Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	149,664	86,769	416,784	251,700
Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	50,413	45,517	145,119	121,253
Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	(19)	(28)	(47)	(51)
Consumer [Member]
Disaggregation Of Revenue [Line Items]
Net sales	32,355	26,865	95,062	78,363
Consumer [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	32,355	26,865	95,062	78,363
Vehicle [Member]
Disaggregation Of Revenue [Line Items]
Net sales	43,700	19,715	127,329	49,840
Vehicle [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	43,700	19,715	127,329	49,840
Food and Beverage [Member]
Disaggregation Of Revenue [Line Items]
Net sales	21,549	11,882	59,365	38,373
Food and Beverage [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	21,549	11,882	59,365	38,373
Industrial [Member]
Disaggregation Of Revenue [Line Items]
Net sales	52,041	28,279	134,981	85,073
Industrial [Member] | Operating Segments [Member] | Material Handling [Member]
Disaggregation Of Revenue [Line Items]
Net sales	52,060	28,307	135,028	85,124
Industrial [Member] | Inter-company [Member]
Disaggregation Of Revenue [Line Items]
Net sales	(19)	(28)	(47)	(51)
Auto Aftermarket [Member]
Disaggregation Of Revenue [Line Items]
Net sales	50,413	45,517	145,119	121,253
Auto Aftermarket [Member] | Operating Segments [Member] | Distribution [Member]
Disaggregation Of Revenue [Line Items]
Net sales	$ 50,413	$ 45,517	$ 145,119	$ 121,253