Property and Equipment, Net

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Property and Equipment, Net

Property and equipment consisted of the following:

	December 31,
	2019			2018
Computer equipment	$	575		$	577
Furniture and fixtures	305			312
Laboratory equipment	7,898			7,442
Office equipment	339			400
Building related to facility lease obligation	—			10,557
Leasehold improvements	7,068			1,168
Property and equipment, gross	16,185			20,456
Less: Accumulated depreciation and amortization	(5,679		)	(4,588		)
Total property and equipment, net	$	10,506		$	15,868

Depreciation and amortization expense was $2,033 and $1,664 for the years ended December 31, 2019 and 2018, respectively.

See Note 1—Organization and Significant Accounting Policies and Note 9—Commitments and Contingencies regarding the adoption of Topic 842, Leases, and its impact to property and equipment, net for the year ended December 31, 2019.