Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2016

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Prepaid Expenses and Other Current Assets

Prepaid expenses (in thousands)

	June 30,		December 31,
	2016		2015
Preclinical and clinical (1)	$	4,837	$	1,770
Other		722		772
Total	$	5,559	$	2,542

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

Accrued Liabilities

Accrued Liabilities (in thousands)

	June 30,		December 31,
	2016		2015
Payroll and related	$	2,192	$	2,296
Preclinical and clinical		5,010		4,376
Professional services		358		69
Other		143		415
Total	$	7,703	$	7,156