Summary of Significant Accounting Policies - Short-Term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Summary of Investment Holdings [Line Items]
Total short-term investments	$ 12,578	$ 37,194
Treasury bills and notes
Summary of Investment Holdings [Line Items]
Total short-term investments	11,985	37,194
Short-term deposits
Summary of Investment Holdings [Line Items]
Total short-term investments	$ 593	$ 0