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Selling and Marketing Expenses - Schedule of Selling and Marketing Expenses (Details) - Selling and Marketing Expense [Member] - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Salaries and related expenses $ 404 $ 473
Professional fees 11 65
Travel & expenses 9
Exhibitions and Shows 26
Total selling and marketing expenses $ 415 $ 573