PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	$ 431,355	$ 428,152
Accumulated depreciation and amortization	(293,256)	(282,672)
Property, plant, and equipment, net	138,099	145,480
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	4,006	5,227
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	50,833	54,597
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	277,852	278,828
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	10,558	10,704
Capitalized ERP system development costs
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	45,917	45,916
Computers and computer software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	19,457	17,993
Automobiles
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	3,536	3,540
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	$ 19,196	$ 11,347