PROPERTY AND EQUIPMENT

6 Months Ended

Jun. 30, 2020

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

PROPERTY AND EQUIPMENT

Property and equipment, net, consisted of the following:

	June 30, 2020		December 31, 2019
	(in thousands)
Lab equipment	$	2,507	$	2,507
Leasehold improvements	741		741
Computer hardware and software	400		457
Furniture and fixtures	166		166
Property and equipment, gross	3,814		3,871
Less: accumulated depreciation and amortization	(3,435)		(3,348)
Property and equipment, net	$	379	$	523

During the three and six months ended June 30, 2020 and 2019, depreciation and amortization expense was $0.1 million. Depreciation and amortization expense is recorded primarily in research and development expense on the condensed consolidated statements of operations and comprehensive loss.