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SCHEDULE OF INVENTORIES (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 94 $ 95
Work in process 194 155
Finished products 33 34
Inventory, Gross, Total 321 284
inventory write-down (321)
Inventory, Net, Total $ 284