PROPERTY, PLANT AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2021

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

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

	June 30, 2021		December 31, 2020
	(unaudited)
Land	$	5,796	$	5,805
Buildings and leasehold improvements	58,113		57,632
Machinery and equipment	306,557		302,886
Furniture and fixtures	11,791		11,450
Capitalized ERP system development costs	45,917		45,917
Computers and computer software	21,076		20,508
Automobiles	4,396		4,518
Construction in progress	11,158		8,329
Total	464,804		457,045
Accumulated depreciation and amortization	(300,112)		(286,736)
Property, plant and equipment, net	$	164,692	$	170,309