Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment consist of the following:

	As of December 31
(in thousands)	2019			2018
Land	$	17,489		$	15,965
Buildings	133,189			108,683
Machinery, equipment and fixtures	370,218			382,064
Leasehold improvements	233,842			206,170
Construction in progress	79,963			68,064
	834,701			780,946
Less accumulated depreciation	(450,031		)	(487,861		)
	$	384,670		$	293,085