Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Prepaid Expense and Other Assets, Current [Abstract]
Prepaid expenses	$ 2,443	$ 2,723
Prepaid clinical	6,638	6,353
Other	0	782
Total prepaid expenses and other current assets	$ 9,081	$ 9,858