Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Prepaid Expense and Other Assets, Current [Abstract]
Prepayments to CROs and CDMOs	$ 645	$ 1,138
Prepaid insurance	736	916
Prepaid software subscription and licensing fees	445	518
Prepaid maintenance	357	427
Prepaid employee benefits	329	310
Prepaid professional services	134	50
Other prepaid expenses and current assets	478	474
Total prepaid expenses and other current assets	$ 3,124	$ 3,833