STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - 6 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Ordinary Shares	Additional paid-in capital	Accumulated deficit	Total
Balance, beginning at Dec. 31, 2015	$ 34	$ 91,814	$ (63,301)	$ 28,547
Balance, beginning (in shares) at Dec. 31, 2015	13,585,810
Increase (decrease) in Stockholders' Equity
Stock-based compensation		380		380
Net loss			(13,430)	(13,430)
Balance, ending at Jun. 30, 2016	$ 34	$ 92,194	$ (76,731)	$ 15,497
Balance, ending (in shares) at Jun. 30, 2016	13,585,810