CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
Revenues	$ 319	$ 94	$ 634	$ 469
Operating expenses:
Research and development	3,530	5,304	7,631	10,268
Sales and marketing	363	611	951	823
General and administrative	1,226	1,246	2,542	2,680
Total operating expenses	5,119	7,161	11,124	13,771
Total operating loss	4,800	7,067	10,490	13,302
Financial expenses (income), net	3,207	(14)	15,929	(83)
Loss before taxes on income	8,007	7,053	26,419	13,219
Taxes on income	139	102	287	211
Net loss	$ 8,146	$ 7,155	$ 26,706	$ 13,430
Net loss per share:
Basic and diluted net loss per Ordinary Share	$ 0.33	$ 0.53	$ 1.20	$ 0.99
Weighted-average number of Ordinary Shares used to compute basic and diluted net loss per share	24,335,774	13,585,810	22,249,391	13,585,810

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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The aggregate total amount of expenses directly related to the marketing or selling of products or services.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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