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Fair Value Measurements and Marketable Securities - Summary of Marketable Debt Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 193,903	$ 59,960
Gross Unrealized Gains		81
Gross Unrealized Losses	(150)
Fair Value	193,753	60,041
U.S. Government Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	159,315	35,653
Gross Unrealized Gains		66
Gross Unrealized Losses	(146)
Fair Value	159,169	35,719
US Treasury Bills [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	34,588	17,330
Gross Unrealized Gains		4
Gross Unrealized Losses	(4)
Fair Value	$ 34,584	17,334
Corporate Bonds [Member]
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost		6,977
Gross Unrealized Gains		11
Fair Value		$ 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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