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Basis of Preparation of the Consolidated Financial Statements (Tables)
12 Months Ended
Dec. 31, 2019
Basis of Preparation of the Financial Statements [Abstract]  
Schedule of changes in exchange rates

   Representative 
   exchange rate of USD 
   (NIS/USD 1) 
Date of consolidated financial statements:    
December 31, 2019   3.456 
December 31, 2018   3.748 
December 31, 2017   3.467 

 

Changes in exchange rates for the year ended:  % 
     
December 31, 2019   (7.8)
December 31, 2018   8.1 
December 31, 2017   (9.8)