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OTHER ACCOUNTS RECEIVABLE AND PREPAID EXPENSES (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Prepaid Expense and Other Assets, Current [Abstract]    
Prepaid expenses $ 292 $ 254
Government authorities 68 35
Employees 21 18
Others 779 1,474
Other accounts receivable and prepaid expenses $ 1,160 $ 1,781