Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Schedule of prepaid expenses and other current assets [Abstract]
Prepaid insurance	$ 1,214	$ 279
Prepaid research and development	590	684
Prepaid software	130	79
Accrued interest on marketable debt securities	487	634
Other prepaid expenses	212	173
Other current assets		34
Total	$ 2,633	$ 1,883