Condensed Consolidated Balance Sheet Components

3 Months Ended

Mar. 31, 2019

Balance Sheet Related Disclosures [Abstract]

Condensed Consolidated Balance Sheet Components

Note 7. Condensed Consolidated Balance Sheet Components

Property and Equipment

Property and equipment, net consisted of the following (in thousands):

	As of March 31, 2019			As of December 31, 2018
Scientific equipment	$	7,400		$	6,628
Furniture and equipment		862			813
Capitalized software		146			146
Leasehold improvements		10,828			10,828
Construction in progress		386			335
Total		19,622			18,750
Less: Accumulated depreciation and amortization		(8,596	)		(7,643	)
Property and equipment, net	$	11,026		$	11,107

Depreciation and amortization expense was $1.0 million and $0.8 million for the three months ended March 31, 2019 and 2018, respectively.

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	As of March 31, 2019		As of December 31, 2018
Accrued personnel expenses	$	1,963	$	2,833
Accrued research and development expenses		4,954		2,816
Professional fees		519		211
Other		193		163
Total	$	7,629	$	6,023