Marketable Securities (Tables)

12 Months Ended

Dec. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost Gross Unrealized Holding Gains or Losses and Fair Value of Marketable Securities

The Company did not hold any marketable securities as of December 31, 2023. The amortized cost, gross unrealized holding gains or losses, and fair value of the Company’s marketable securities by major security type as of December 31, 2022 are summarized in the table below (in thousands):

	December 31, 2022
	Amortized Cost Basis		Unrealized Gains		Unrealized Losses			Fair Value
Available-for-sale securities
U.S. treasuries	$	65,807	$	—	$	(416	)	$	65,391
Commercial paper		115,381		13		(333	)		115,061
U.S. agency securities		53,767		15		(327	)		53,455
Asset-backed securities		1,914		—		—			1,914
Total available-for-sale securities	$	236,869	$	28	$	(1,076	)	$	235,821