The Business and Summary of Significant Accounting Policies - Schedule of Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Prepaid Expense and Other Assets, Current
Prepaid research and development expenses	$ 1,815	$ 3,399
Interest receivable	1,136	643
Prepaid insurance	431	564
Other prepaid expenses and current assets	2,889	5,158
Total prepaid expenses and other current assets	$ 6,271	$ 9,764