Goodwill and Intangible Assets - Change in Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Beginning balance	$ 79,256	$ 66,774
Acquisition	10,003	12,312
Purchase accounting adjustment	(520)	(68)
Foreign currency translation	(39)	238
Ending balance	88,778	79,256
Distribution [Member]
Goodwill [Roll Forward]
Beginning balance	7,648	7,716
Acquisition	0	0
Purchase accounting adjustment	0	(68)
Foreign currency translation	0	0
Ending balance	7,648	7,648
Material Handling [Member]
Goodwill [Roll Forward]
Beginning balance	71,608	59,058
Acquisition	10,003	12,312
Purchase accounting adjustment	(520)	0
Foreign currency translation	(39)	238
Ending balance	$ 81,130	$ 71,608