Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued external R&D costs	$ 2,429	$ 861
Accrued external manufacturing costs	4,240	3,259
Accrued compensation and benefits	4,811	2,373
Accrued tax	50	110
Accrued legal and consultants	523	532
Other	700	204
Total accrued expenses and other current liabilities	$ 12,753	$ 7,339