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Fair Value Measurements and Marketable Securities - Summary of Marketable Debt Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 128,907	$ 59,960
Gross Unrealized Gains	9	81
Gross Unrealized Losses	(34)
Fair Value	128,882	60,041
U.S. Government Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	79,849	35,653
Gross Unrealized Gains	6	66
Gross Unrealized Losses	(20)
Fair Value	79,835	35,719
US Treasury Bills [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	23,061	17,330
Gross Unrealized Gains		4
Gross Unrealized Losses	(3)
Fair Value	23,058	17,334
Corporate Bonds [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	25,997	6,977
Gross Unrealized Gains	3	11
Gross Unrealized Losses	(11)
Fair Value	$ 25,989	$ 6,988

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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