Property and Equipment (Details) - Schedule of depreciation expense - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Property and Equipment (Details) - Schedule of depreciation expense [Line Items]
Total Depreciation expense	$ 105	$ 54
Research and development [Member]
Property and Equipment (Details) - Schedule of depreciation expense [Line Items]
Total Depreciation expense	88	36
General administrative [Member]
Property and Equipment (Details) - Schedule of depreciation expense [Line Items]
Total Depreciation expense	$ 17	$ 18