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SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2014
Accounting Policies [Abstract]  
Property and equipment

Property and equipment are stated at cost, net of accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated useful lives of the assets at the following annual rates:

 

     %

Computers and related equipment

   25 - 33

Office furniture and equipment

   7 - 20

Trade show equipment

   33

Leasehold improvements

   Over the shorter of the related
lease period or the life of the
asset
Assumptions Used to Estimate Value of Series B3 Preferred Shares Warrants

The following assumptions were used to estimate the value of the Series B3 preferred shares warrants as of December 31, 2012 and 2013:

 

     Year ended
December 31,
 
     2012     2013  

Expected volatility

     45     45

Expected dividends

     0        0   

Expected term (in years)

     2.5        2   

Risk free rate

     0.32     0.31