Financial Instruments - (Tables)

6 Months Ended

Jun. 30, 2024

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost and Fair Value of Available-for-Sale Securities

The following table summarizes the amortized cost and fair value of available-for-sale securities (in thousands):

	Maturity	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
At June 30, 2024:
Money market funds	1 year or less	$	25,053	$	—	$	—		$	25,053
U.S. government agency securities and treasuries	1 year or less		207,349		2		(84	)		207,267
Total		$	232,402	$	2	$	(84	)	$	232,320
At December 31, 2023:
Money market funds	1 year or less	$	37,590	$	—	$	—		$	37,590
U.S. government agency securities and treasuries	1 year or less		167,604		158		(32	)		167,730
Total		$	205,194	$	158	$	(32	)	$	205,320