Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property and Equipment [Abstract]

Property, Plant and Equipment

	Estimated Useful Lives		As of December 31,
	In Years		2020		2019
			(in thousands)
Computers and software	3-5		$	3,826	$	4,587
Furniture and fixtures	5-7		1,867		5,629
Laboratory equipment	3-7		—		3,279
Leasehold improvements	3-7		417		417
Buildings	15-40		—		59,212
Land		—	—		2,664
Total property and equipment			6,110		75,788
Less: Accumulated depreciation and amortization			(5,815)		(61,741)
Net property and equipment			$	295	$	14,047