Segments - Schedule of reporting information by segment (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
Net sales		$ 207,102	$ 215,739
Total operating income		10,879	18,957
Interest expense, net		(6,079)	(1,646)
Income before income taxes		4,800	17,311
Operating Segments [Member] | Material Handling [Member]
Segment Reporting Information [Line Items]
Net sales		152,225	152,562
Total operating income	[1],[2]	22,256	25,351
Operating Segments [Member] | Distribution [Member]
Segment Reporting Information [Line Items]
Net sales		54,894	63,185
Total operating income		605	2,237
Inter-company sales [Member]
Segment Reporting Information [Line Items]
Net sales		(17)	(8)
Corporate [Member]
Segment Reporting Information [Line Items]
Total operating income	[2],[3]	$ (11,982)	$ (8,631)

[1] (2) The Company recognized $3.1 million of non-cash inventory step-up that was amortized to Cost of sales for the quarter ended March 31, 2024 related to the reporting of inventory at fair value in conjunction with the acquisition of Signature, as described in Note 3.

[2] (3) The Company incurred $3.4 million of acquisition related costs associated with the Signature acquisition, as described in Note 3, for the quarter ended March 31, 2024, of which $3.3 million and $0.1 million are included in Corporate and Material Handling's results, respectively.

[3] (1) The Company recognized $(0.3) million and $0.5 million of expense to the estimated environmental reserve, net of probable insurance recoveries for the quarters ended March 31, 2024 and 2023, respectively, as described in Note 10. Environmental charges are not included in segment results and are shown with Corporate.