Property, Plant and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Property, plant and equipment

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

	March 31, 2019			December 31, 2018
Land and land improvements	$	17,516		$	17,608
Buildings and leasehold improvements	138,526			138,126
Furniture and equipment	244,178			240,080
Sub-total	400,220			395,814
Accumulated depreciation	(166,300		)	(158,824		)
Property, plant and equipment in service, net	$	233,920		$	236,990
Construction in progress	92,050			97,863
Property, plant and equipment, net	$	325,970		$	334,853