Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Property Plant And Equipment [Abstract]

Property and Equipment and Related Accumulated Depreciation and Amortization

Property and equipment and related accumulated depreciation and amortization are as follows (in thousands):

	September 30, 2017			December 31, 2016
Lab equipment	$	34,738		$	34,727
Computer equipment		11,688			11,534
Software		9,640			5,429
Furniture and office equipment		3,854			3,638
Leasehold improvements		25,992			24,730
Construction in progress		5,206			4,512
		91,118			84,570
Less: accumulated depreciation and amortization		(51,982	)		(43,084	)
	$	39,136		$	41,486