PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Summarizes Components of Property and Equipment, Net

Property and equipment are recorded at historical cost, net of accumulated depreciation. The following table summarizes components of property and equipment, net, for each of the periods indicated:

	As of December 31,
	2023			2022
	(in thousands)
Lab and manufacturing equipment	$	108,101		$	91,806
Leasehold improvements		99,989			97,328
Construction in progress		91,089			23,587
Software and computer equipment		50,179			47,573
Building and improvements		48,063			47,942
Furniture and fixtures		9,339			9,313
Land		5,183			5,183
Land improvements		4,988			4,988
Office equipment		1,193			1,193
Property and equipment, gross		418,124			328,913
Less: accumulated depreciation		(190,970	)		(148,876	)
Property and equipment, net	$	227,154		$	180,037