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Sales and Marketing Expenses - Schedule of Sales and Marketing Expenses (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Seles and marketing expenses $ 257 $ 180
Salaries and Related Expense [Member]    
Seles and marketing expenses 110 147
Other [Member]    
Seles and marketing expenses $ 147 $ 33