Marketable Securities (Tables)

9 Months Ended

Sep. 30, 2023

Debt Securities, Available-for-Sale [Abstract]

Schedule of Marketable Securities

								As of September 30, 2023
	Amortized Cost		Unrealized Gain		Unrealized Losses			Fair Value
Marketable Securities
US Treasury obligations	$	149,721	$	8	$	(104	)	$	149,625
US Government agency securities		171,645		55		(106	)		171,594
Commercial paper		84,281		—		—			84,281
Corporate bonds		51,855		—		(115	)		51,740
Total	$	457,502	$	63	$	(325	)	$	457,240

								As of December 31, 2022
	Amortized Cost		Unrealized Gain		Unrealized Losses			Fair Value
Marketable Securities
US Treasury obligations	$	59,422	$	—	$	(304	)	$	59,118
US Government agency securities		15,000		—		(59	)		14,941
Commercial paper		310,433		—		—			310,433
Corporate bonds		61,504		—		(255	)		61,249
Asset-backed securities		12,574		—		(66	)		12,508
Total	$	458,933	$	—	$	(684	)	$	458,249