Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Prepaid Expense and Other Assets, Current [Abstract]
Prepayments to CROs and CDMOs	$ 1,746	$ 53
Prepaid insurance	627	1,014
Prepaid software subscription and licensing fees	604	582
Prepaid maintenance	551	373
Prepaid employee benefits	220	0
Prepaid Professional Services	127	82
Other prepaid expenses and current assets	409	457
Total prepaid expenses and other current assets	$ 4,284	$ 2,561