PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Mar. 31, 2021

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

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

	March 31, 2021		December 31, 2020
	(unaudited)
Land	$	5,784	$	5,805
Buildings and leasehold improvements	57,668		57,632
Machinery and equipment	304,073		302,886
Furniture and fixtures	11,753		11,450
Capitalized ERP system development costs	45,917		45,917
Computers and computer software	20,512		20,508
Automobiles	4,367		4,518
Construction in progress	9,376		8,329
Total	459,450		457,045
Accumulated depreciation and amortization	(292,926)		(286,736)
Property, plant and equipment, net	$	166,524	$	170,309

Included in the table above are assets under finance leases of $4.7 million and $4.8 million, net of accumulated amortization of $1.0 million and $0.9 million as of March 31, 2021 and December 31, 2020, respectively. Depreciation expense for the three months ended March 31, 2021 and 2020 was $7.5 million and $8.1 million, respectively.