Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid insurance	$ 562	$ 59
Prepaid clinical costs	10,048	4,481
Deferred offering costs	253
Other	540	187
Prepaid expenses and other current assets	$ 11,403	$ 4,727