Marketable Securities - Summary of Available-for-sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Adjusted Cost	$ 52,394	$ 72,990
Unrealized Gains	601	954
Unrealized Losses	0	0
Fair Value	52,995	73,944
Government securities - U.S.
Debt Securities, Available-for-sale [Line Items]
Adjusted Cost	52,394	72,990
Unrealized Gains	601	954
Unrealized Losses	0	0
Fair Value	$ 52,995	$ 73,944