Condensed Consolidated Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2018

Balance Sheet Related Disclosures [Abstract]

Summary of Property and Equipment, Net

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

	As of September 30, 2018			As of December 31, 2017
Scientific equipment	$	6,459		$	5,053
Furniture and equipment		771			625
Capitalized software		146			131
Leasehold improvements		10,828			9,280
Construction in progress		254			119
Total		18,458			15,208
Less: Accumulated depreciation and amortization		(6,696	)		(3,978	)
Property and equipment, net	$	11,762		$	11,230

Summary of Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	As of September 30, 2018		As of December 31, 2017
Accrued personnel expenses	$	2,761	$	1,026
Accrued research and development expenses		3,604		1,193
Professional fees		116		706
Other		186		212
Total	$	6,667	$	3,137