Balance Sheet Components (Tables)

9 Months Ended

Sep. 30, 2016

Balance Sheet Related Disclosures [Abstract]

Summary of Property and Equipment

Property and equipment consist of the following (in thousands):

	September 30, 2016			December 31, 2015
Scientific equipment	$	4,597		$	3,995
Furniture and equipment		488			301
Capitalized software		231			225
Leasehold improvements		308			303
Total		5,624			4,824
Less: Accumulated depreciation and amortization		(2,895	)		(2,080	)
Property and equipment, net	$	2,729		$	2,744

Summary of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	September 30, 2016		December 31, 2015
Payroll and related expenses	$	3,257	$	2,515
Clinical research and development		2,618		2,145
Legal and accounting fees		409		33
Other		646		940
Total accrued liabilities	$	6,930	$	5,633