CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
Licensing revenues	$ 1,065	$ 1,065
Operating expenses:
Research and development	14,605	20,902
Sales and marketing	1,741	1,921
General and administrative	5,154	5,640
Total operating expenses	21,500	28,463
Total operating loss	20,435	27,398
Financial expense (income), net	2,764	(1,901)
Loss before taxes on income	23,199	25,497
Taxes on income	6	372
Net loss	$ 23,205	$ 25,869
Net loss per share:
Basic and diluted net loss per Ordinary Share	$ (0.95)	$ (1.59)
Weighted average number of Ordinary Shares used in computing basic and diluted net loss per share	24,421,288	16,253,975