PROPERTY AND EQUIPMENT

6 Months Ended

Jun. 30, 2023

Property, Plant and Equipment [Abstract]

6. PROPERTY AND EQUIPMENT:

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


	June 30, 2023			December 31, 2022
Land	$	5,379		$	2,642
Building and improvements		110,314			99,586
Office and lab equipment		137,744			129,697
Furniture, fixtures and computer related assets		18,609			18,071
Construction-in-progress		15,619			10,567
		287,665			260,563
Less: Accumulated depreciation		(130,099	)		(117,118	)
Property and equipment, net	$	157,566		$	143,445

Depreciation expense was $6.7 million and $5.9 million for the three months ended June 30, 2023 and 2022, respectively, and $13.2 million and $11.5 million for the six months ended June 30, 2023 and 2022, respectively.