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Intangible Assets, Net
12 Months Ended
Dec. 31, 2012
Intangible Assets, Net [Abstract]  
Intangible Assets, Net
NOTE 7:-          INTANGIBLE ASSETS, NET

 
a.
Intangible assets:

 

 
 
 
b.
Amortization expense for the years ended December 31, 2011 and 2012 amounted to $ 4,161 and$ 3,537, respectively.

 
c.
The estimated future amortization expense of purchased intangible assets as of December 31, 2012 is as follows: