Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Prepaid Expense and Other Assets, Current [Abstract]
Research and development	$ 2,496	$ 3,560
Insurance	1,012	1,308
Accrued interest receivable	21	598
Other	305	381
Total Prepaid expenses and other current assets	$ 3,834	$ 5,847