Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment consisted of the following:

	As of			As of
(In thousands)	September 30, 2022			December 31, 2021
Engineering and other equipment	$	162,445		$	134,771
Building		80,807			68,157
Computer hardware and software		79,990			72,274
Building and land improvements		40,132			35,578
Furniture and fixtures		20,891			19,917
Land		5,298			4,575
Other assets		4,835			—
Total property, plant and equipment		394,398			335,272
Less: accumulated depreciation		(289,821	)		(279,506	)
Total property, plant and equipment, net	$	104,577		$	55,766