Prepaid Expenses and Other Current Assets (Details) - Schedule of prepaid expenses and other current assets - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Schedule Of Prepaid Expenses And Other Current Assets Abstract
Prepaid insurance	$ 689	$ 288
Prepaid research and development	6,250	569
Prepaid software	153	122
Accrued interest on marketable debt securities	491	486
Other prepaid expenses	296	184
Other current assets	127	127
Total	$ 8,006	$ 1,776