PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Mar. 31, 2020

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, 2020			December 31, 2019
	(unaudited)
Land	$	6,343		$	6,380
Buildings and leasehold improvements	58,500			59,177
Machinery and equipment	282,640			284,020
Furniture and fixtures	10,903			10,946
Capitalized Enterprise Resource Planning system development costs	46,637			46,637
Computers and computer software	18,430			22,906
Vehicles	4,426			4,642
Construction in progress	14,452			13,088
Total	442,331			447,796
Accumulated depreciation and amortization	(257,884		)	(255,845		)
Property, plant and equipment, net	$	184,447		$	191,951

Included in the table above are assets under finance leases of $5.6 million and $5.6 million as of March 31, 2020 and December 31, 2019, respectively, and accumulated amortization of $0.6 million and $0.5 million as of March 31, 2020 and December 31, 2019, respectively. Depreciation expense for the three months ended March 31, 2020 and 2019 was $8.1 million and $8.6 million, respectively.