Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid income taxes	$ 1,292	$ 829
Insurance	1,119	1,352
Research and development tax credit receivable	768	814
Prepaid contract research and development costs	573
Value-added tax refund receivable	365	313
Other	803	754
Total prepaid expenses and other current assets	$ 4,920	$ 4,062