Property and Equipment

6 Months Ended

Jun. 30, 2019

Property Plant And Equipment [Abstract]

Property and Equipment

4. Property and Equipment

The following table presents the composition of property and equipment, net as of June 30, 2019 and December 31, 2018 (in thousands):

	As of			As of
	June 30, 2019			December 31, 2018
Lab equipment	$	2,088		$	1,764
Computer hardware, software and telephone		273			228
Furniture and fixtures		98			98
Leasehold improvements		67			50
Construction in progress		10			—
		2,536			2,140
Less accumulated depreciation		(1,859	)		(1,785	)
Property and equipment, net	$	677		$	355