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SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Schedule of Annual Rates of Depreciation

Annual rates of depreciation are as follows:

		%
Computers and electronic equipment		15 - 33
Office furniture and equipment		6 - 33
Leasehold improvements		At the shorter of the lease period or useful life of the leasehold improvement

Assumptions Used in Estimation of Fair Value of Stock-based Compensation Awards

The fair value for options granted in 2016, 2015 and 2014 is estimated at the date of grant with the following weighted average assumptions:

		2016		2015		2014
Dividend yield		0%		0%		0%
Expected volatility		50.7%-59.4%		51.4%-62%		70%-74%
Risk-free interest		0.8%-1.4%		0.6%-1.7%		0.6%-0.8%
Expected life (in years)		2.79-4.99		2.39-4.58		2.81

X

- Definition

Tabular disclosure of the depreciation rates of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

+ References

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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