XML 65 R23.htm IDEA: XBRL DOCUMENT v2.4.1.9
SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2014
SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Schedule of Annual Rates of Depreciation


 

%




Research and development equipment

 

25 - 33

Manufacturing equipment

 

15 - 33

Office furniture and equipment

 

7 - 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
 

2014

   

2013

   

2012

               

Dividend yield

  0%
    0%
    0%

Expected volatility

  70%-74%     74%
    80-100%

Risk-free interest

    0.6%-0.8%     0.3%-0.6%     0.3-0.4%

Expected life (in years)

    2.81     2.81     1.5-5.5