Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue
Contract revenue - related party	$ 253	$ 0	$ 487	$ 0
Total revenue	253	0	487	0
Expenses
Research and development	12,404	6,686	25,119	11,856
General and administrative	3,466	3,972	7,519	7,769
Total expenses	15,870	10,658	32,638	19,625
Loss from operations	(15,617)	(10,658)	(32,151)	(19,625)
Other income, net	51	8	104	20
Net loss	$ (15,566)	$ (10,650)	$ (32,047)	$ (19,605)
Basic and diluted net loss per share (usd per share)	$ (0.90)	$ (0.70)	$ (1.86)	$ (1.29)
Shares used in computing basic and diluted net loss per share (in shares)	17,211	15,251	17,211	15,246

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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