PROPERTY AND EQUIPMENT (Tables)

3 Months Ended

Mar. 31, 2019

Property Plant And Equipment [Abstract]

Property and Equipment

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

	March 31, 2019			December 31, 2018
Land	$	2,642		$	1,006
Building and improvements		46,304			39,285
Office and lab equipment		57,753			55,333
Furniture, fixtures and computer related assets		6,983			6,941
Construction-in-progress		14,634			12,117
		128,316			114,682
Less: Accumulated depreciation		(47,701	)		(44,943	)
Property and equipment, net	$	80,615		$	69,739