Investments - Summary of Amortized Cost and Estimated Fair Value of Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]
Amortization Cost, Short-term investments	$ 85,438	$ 91,526
Gross Unrealized Gains, Short-term investments		22
Gross Unrealized Losses, Short-term investments	(70)	(105)
Fair Value, Short-term investments	85,368	91,443
US Treasury Securities
Debt Securities, Available-for-Sale [Line Items]
Amortization Cost, Short-term investments	55,353	41,470
Gross Unrealized Gains, Short-term investments		22
Gross Unrealized Losses, Short-term investments	(25)	(19)
Fair Value, Short-term investments	55,328	41,473
US Government-Sponsored Enterprises Securities
Debt Securities, Available-for-Sale [Line Items]
Amortization Cost, Short-term investments	30,085	50,056
Gross Unrealized Losses, Short-term investments	(45)	(86)
Fair Value, Short-term investments	$ 30,040	$ 49,970