Accrued Expenses (Details) - Schedule of accrued expenses - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Schedule of accrued expenses [Abstract]
Payroll	$ 1,426	$ 1,801
Taxes	21	41
Legal fees	24	29
Research and development costs	622	437
Other expenses	123	181
Total	$ 2,216	$ 2,489