Investments - Summary of Amortized Cost and Estimated Fair Value of Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost		$ 140,208
Gross Unrealized Gains		71
Gross Unrealized Losses		(166)
Fair Value		140,113
Amortization Cost, Short-term investments	$ 91,526
Gross Unrealized Gains, Short-term investments	22
Gross Unrealized Losses, Short-term investments	(105)
Short-term investments	91,443
US Treasury Securities
Debt Securities, Available-for-Sale [Line Items]
Amortization Cost, Short-term investments	41,470	32,174
Gross Unrealized Gains, Short-term investments	22	3
Gross Unrealized Losses, Short-term investments	(19)	(34)
Short-term investments	41,473	32,143
Amortization Cost, Long-term investments		7,242
Gross Unrealized Losses, Long-term investments		(4)
Long-term investments		7,238
US Government-Sponsored Enterprises Securities
Debt Securities, Available-for-Sale [Line Items]
Amortization Cost, Short-term investments	50,056	66,106
Gross Unrealized Gains, Short-term investments		68
Gross Unrealized Losses, Short-term investments	(86)	(85)
Short-term investments	$ 49,970	66,089
Amortization Cost, Long-term investments		34,686
Gross Unrealized Losses, Long-term investments		(43)
Long-term investments		$ 34,643