FAIR VALUE MEASUREMENT

3 Months Ended

Mar. 31, 2018

NOTE 5: - FAIR VALUE MEASUREMENT

The Company applies ASC 820, “Fair Value Measurements and Disclosures”, (“ASC 820”), which defines fair value as the price that would be received to sell an asset or paid to transfer a liability (i.e., the “exit price”) in an orderly transaction between market participants at the measurement date.

In determining fair value, the Company uses various valuation approaches. ASC 820 establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

The hierarchy is broken down into three levels based on the inputs as follows:

Level 1:	Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2:	Observable inputs that reflect quoted prices for identical assets or liabilities in markets that are not active; quoted prices for similar assets or liabilities in active markets; inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3:	Unobservable inputs reflecting the Company’s own assumptions incorporated in valuation techniques used to determine fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.

The availability of observable inputs can vary from investment to investment and is affected by a wide variety of factors, including, for example, the type of investment, the liquidity of markets and other characteristics particular to the transaction. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment and the investments are categorized as Level 3.

The carrying amounts of cash and cash equivalents, other accounts receivable, trade payables and other accounts payable and accrued expenses approximate their fair value due to the short-term maturity of such instruments. Money Market Funds were classified as Level 1, Reverse Repurchase Agreements were classified as Level 2 as the fair value is determined using a discounted cash flow model with all significant inputs derived from or corroborated with observable market data. Warrants to purchase Ordinary Shares were classified as Level 3 as the fair value is determined using a Monte Carlo option pricing model, which takes into account the anti-dilution features of the warrants and certain subjective assumptions made by Management.

The Company’s financial assets and liabilities that are measured at fair value on a recurring basis, consisted of the following types of instruments as of the following dates:

Assets:

	March 31, 2018
	Fair value measurements
	Unaudited
Description	Fair value		Level 1		Level 2		Level 3
Reverse Repurchase Agreements	$	24,405	$	—	$	24,405	$	—
Money Market Funds	279		279		—		—

Total financial assets	$	24,684	$	279	$	24,405	$	—

	December 31, 2017
	Fair value measurements
Description	Fair value		Level 1		Level 2		Level 3
Reverse Repurchase Agreements	$	30,407	$	—	$	30,407	$	—
Money Market Funds	185		185		—		—

Total financial assets	$	30,592	$	185	$	30,407	$	—

Liabilities:

	March 31, 2018
	Fair value measurements
	Unaudited
Description	Fair value			Level 1		Level 2		Level 3
Warrants to purchase Ordinary Shares	$	(15,544	)	$	—	$	—	$	(15,544	)

Total financial liabilities	$	(15,544	)	$	—	$	—	$	(15,544	)

	December 31, 2017
	Fair value measurements
Description	Fair value			Level 1		Level 2		Level 3
Warrants to purchase Ordinary Shares	$	(11,343	)	$	—	$	—	$	(11,343	)

Total financial liabilities	$	(11,343	)	$	—	$	—	$	(11,343	)

The following tabular presentation reflects the components of the liability associated with such warrants to purchase Ordinary Shares as of March 31, 2018:

	Fair value of warrants to purchase Ordinary Shares

Balance at January 1, 2018	$	11,343
Decrease in the fair value of the warrants (see Note 4)	4,201


Balance at March 31, 2018 (unaudited)	$	15,544

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

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