Property and Equipment (Tables)

6 Months Ended

Jun. 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):

	June 30, 2017			December 31, 2016
Lab equipment	$	37,591		$	34,727
Computer equipment		11,534			11,534
Software		7,642			5,429
Furniture and office equipment		3,854			3,638
Leasehold improvements		25,644			24,730
Construction in progress		2,917			4,512
		89,182			84,570
Less: accumulated depreciation and amortization		(50,469	)		(43,084	)
	$	38,713		$	41,486