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SCHEDULE OF CHANGES IN VALUATION ALLOWANCE (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Balance at the beginning of the year $ 35,145 $ 31,181
Changes during the year: Losses during the year (including foreign exchange rate effect) 4,067 3,964
Balance at the end of the year $ 39,212 $ 35,145