Balance Sheet Components

6 Months Ended

Jun. 30, 2018

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Balance Sheet Components

3. Balance Sheet Components

Prepaid expenses and other current assets (in thousands)

	June 30,		December 31,
	2018		2017
Preclinical and clinical (1)	$	57	$	261
Other		629		301
Total	$	686	$	562

(1) These prepayments consist primarily of advances to the Company’s contract manufacturers and contract research organizations

Accrued Liabilities (in thousands)

	June 30,		December 31,
	2018		2017
Payroll and related	$	2,695	$	2,058
Preclinical and clinical		82		1,694
Professional services		303		204
Other		154		137
Total	$	3,234	$	4,093