SCHEDULE OF PREPAID EXPENSE AND OTHER CURRENT ASSETS (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Prepaid Expenses And Other Current Assets
Other current receivable	$ 285	$ 67
Short term deposit	150	150
Prepaid insurance	1,062	239
Prepaid expenses	387	445
Deferred offering costs	104	694
Total prepaid expenses and other current assets	$ 1,988	$ 1,595