Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment are comprised of the following amounts:

	As of December 31,
	2020		2019
Property, plant and equipment
Land and buildings	$	58,296	$	57,222
Machinery and equipment	339,268		321,110
Construction in progress	1,270		25,416
Total	398,834		403,748
Less: Accumulated depreciation	175,144		147,771
Property, plant and equipment, net	$	223,690	$	255,977