Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant, and equipment as of December 31, 2018 and 2017 consisted of the following:

	December 31,
	2018		2017
Land	$	12,440	$	14,869
Improvements to land and leaseholds	17,610		17,415
Buildings	34,608		34,929
Machinery and equipment, including equipment under capitalized leases	120,914		120,806
Construction in progress	3,083		1,057
Gross property, plant, and equipment	188,655		189,076
Less: accumulated depreciation and amortization, including accumulated amortization of capitalized leases	(101,798)		(92,980)
Property, plant, and equipment - net	$	86,857	$	96,096