STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT) - 3 months ended Mar. 31, 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		208		208
Net loss			(6,274)	(6,274)
Balance, ending at Mar. 31, 2016	$ 34	$ 92,022	$ (69,575)	$ 22,481
Balance, ending (in shares) at Mar. 31, 2016	13,585,810