Short-term Investments (Tables)

6 Months Ended

Jun. 30, 2024

Investments [Abstract]

Schedule of Short-term Investments

The amortized cost, unrealized gain (loss), and estimated fair value of the Company's short-term investments consisted of the following:

	June 30, 2024
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
Short-term Investments
U.S. treasury securities	$	216,100	$	—	$	(669)	$	215,431
Asset-backed securities	10,441		—		(36)		10,405
Corporate debt securities	2,998		—		(1)		2,997
Total short-term investments	$	229,539	$	—	$	(706)	$	228,833

	December 31, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Estimated Fair Value
Short-term investments
U.S. treasury securities	$	239,297	$	970	$	(11)	$	240,256
U.S. agency securities	15,000		—		(7)		14,993
Asset-backed securities	10,438		62		—		10,500
Corporate debt securities	2,981		—		(6)		2,975
Total short-term investments	$	267,716	$	1,032	$	(24)	$	268,724

Schedule of Available-for-sale Securities Reconciliation

The following table summarizes the stated maturities of the Company’s short-term investments:

	June 30, 2024				December 31, 2023
	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value
Due within one year	$	139,649	$	139,436	$	90,438	$	90,533
Due after one year through four years	89,890		89,397		177,278		178,191
Total	$	229,539	$	228,833	$	267,716	$	268,724