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Cash and Cash Equivalents (Tables)
12 Months Ended
Dec. 31, 2019
Cash and Cash Equivalents [Abstract]  
Schedule of cash and cash equivalent balance

   December 31, 
   2019   2018 
         
US Dollars   806    4,879 
Euro   47    4 
New Israeli Shekels   350    257 
    1,203    5,140