Summary of Significant Accounting Policies - Short-term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Money Market Funds [Member]
Short-Term Debt [Line Items]
Amortized Cost	$ 54,848	$ 110,775
Fair Value	54,848	110,775
Cash Equivalents and Short-term Investments [Member]
Short-Term Debt [Line Items]
Amortized Cost	54,848	110,775
Fair Value	$ 54,848	$ 110,775

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details