CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Operating expenses:
Research and development	$ 5,429	$ 3,101	$ 9,838	$ 5,352
Marketing	285	240	507	459
General and administrative	1,111	286	2,016	649
Total operating loss	6,825	3,627	12,361	6,460
Financial expenses (income), net	92	1,674	(11)	1,593
Loss before taxes on income	6,917	5,301	12,350	8,053
Taxes on income	(8)	(36)	(131)	(81)
Net loss	$ 6,925	$ 5,337	$ 12,481	$ 8,134
Net loss per share:
Basic and diluted net loss per Ordinary Share	$ 0.51	$ 12.32	$ 1.78	$ 19.06
Weighted-average number of ordinary shares used to compute basic and diluted net loss per share	13,541,155	501,828	7,555,684	501,828