Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2014

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets (in thousands)

	September 30,			December 31,
	2014			2013
Preclinical and clinical (1)	$	2,128	$		847
Other		993			131
Total	$	3,121	$		978

⁽¹⁾ A substantial majority of these prepayments consist of advances to our contract manufacturers.

Accrued Liabilities

Accrued Liabilities (in thousands)

	September 30,		December 31,
	2014		2013
Payroll and related	$	1,264	$	539
Preclinical and clinical		2,403		1,726
Professional services		103		1,265
Other		275		138
Total	$	4,045	$	3,668