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Research and Development Expenses (Tables)
 12 Months Ended
Dec. 31, 2020
Research and Development [Abstract]  
Schedule of Research and Development Expenses
    In thousand of US dollars  
R&D Salaries   December 31, 2020     December 31, 2019  
             
Salaries and related expenses     754       1,268  
Professional fees     462       32  
Regulations related     96       28  
Patents     68       80  
Materials     73       97  
Depreciation     32       32  
Vehicle maintenance     47       58  
Other     -       11  
      1,532       1,606