PROPERTY, PLANT AND EQUIPMENT (Tables)

9 Months Ended

Sep. 30, 2021

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment consisted of the following (in thousands):

	September 30, 2021		December 31, 2020
	(unaudited)
Land	$	5,755	$	5,805
Buildings and leasehold improvements	57,779		57,632
Machinery and equipment	304,803		302,886
Furniture and fixtures	11,666		11,450
Capitalized ERP system development costs	45,917		45,917
Computers and computer software	21,781		20,508
Automobiles	4,327		4,518
Construction in progress	12,830		8,329
Total	464,858		457,045
Accumulated depreciation	(303,989)		(286,736)
Property, plant and equipment, net	$	160,869	$	170,309