PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

A summary of property, plant and equipment as of March 31, 2019 and December 31, 2018 is as follows (in thousands):

	March 31, 2019			December 31, 2018
	(unaudited)
Land	$	6,372		$	6,376
Buildings and leasehold improvements	57,906			57,006
Machinery and equipment	271,652			269,084
Furniture and fixtures	10,444			10,253
Capitalized Enterprise Resource Planning system development costs	46,637			46,637
Computers and computer software	17,127			15,826
Automobiles	4,736			4,879
Construction in progress	8,057			6,550
Total	422,931			416,611
Accumulated depreciation and amortization	(230,364		)	(221,817		)
Property, plant and equipment, net	$	192,567		$	194,794

Included in the table above is a building under finance lease of $5.2 million and accumulated amortization of $0.1 million as of March 31, 2019. Depreciation expense for the three months ended March 31, 2019 and 2018 was $8.6 million and $9.3 million, respectively.