Accrued Expenses and Other Payables (Details) - Schedule of accrued expenses and other payables - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule of accrued expenses and other payables [Abstract]
Subcontractors	$ 517	$ 609
Clinical activities	5,445	4,841
Professional services	740	1,943
Production plant in process	983	415
Other	180	180
Total	$ 7,865	$ 7,988