Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2019

Balance Sheet Related Disclosures [Abstract]

Summary of Property and Equipment, Net

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

	September 30,			December 31,
	2019			2018
Leasehold improvements	$	27,282		$	26,961
Lab equipment		8,881			8,281
Computer and office equipment		2,312			2,292
Furniture		1,586			1,560
Construction in progress		68			1,458
Total property and equipment		40,129			40,552
Less: accumulated depreciation		(14,595	)		(11,395	)
Property and equipment, net	$	25,534		$	29,157

Accrued Expenses and Other Liabilities

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following (in thousands):

	September 30,		December 31,
	2019		2018
Compensation and related benefits	$	3,952	$	4,619
Professional and consulting services		2,983		2,185
Accrued research expense		1,280		1,859
Deferred rent		—		653
Accrued property and equipment		31		101
Other		879		1,101
Total accrued expenses and other liabilities	$	9,125	$	10,518