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Selling and Marketing Expenses (Tables)
 12 Months Ended
Dec. 31, 2018
Selling, General and Administrative Expense [Abstract]  
Schedule of Selling and Marketing Expenses

    2018     2017  
             
Salaries and related expenses     964,876       1,272,830  
Professional fees     80,971       115,324  
Travel & expenses     40,672       51,623  
Exhibitions and Shows     5,943       85,391  
      1,092,462       1,525,168