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Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
Schedule of straight-line method over the estimated useful lives of the assets
   %     
         
Computers and software   20 - 33    (Mainly 33) 
Machines   7-33      
Office furniture and equipment   6 - 15    (Mainly 6) 
Leasehold improvements   Over the shorter of the period of the lease or the life of the assets      
Motor vehicles   15      

 

Schedule of weighted average assumptions used in fair value for options granted
   Year ended December 31, 
   2021   2020   2019 
             
Risk-free interest   0.84%   0.51%   1.52%
Dividend yields   0    0    0 
Volatility   48%   45%   55%
Expected option term   3.5 years    3.5 years    3.5 years