Short-Term Investments (Tables)

9 Months Ended

Sep. 30, 2024

Short-Term Investments [Abstract]

Summary of Short-Term Investments

The following is a summary of our short-term investments (in thousands):

	September 30, 2024
			Gross		Gross
	Amortized		Unrealized		Unrealized		Estimated
	Cost		Gains		Losses		Fair Value
U.S. Treasury bills and government agency obligations	$	23,218	$	22	$	—	$	23,240
U.S. corporate debt securities		8,611		9		—		8,620
Foreign corporate debt securities		8,321		6		—		8,327
Foreign commercial paper		3,967		3		—		3,970
U.S. commercial paper		992		—		—		992
Total	$	45,109	$	40	$	—	$	45,149

	December 31, 2023
			Gross		Gross
	Amortized		Unrealized		Unrealized			Estimated
	Cost		Gains		Losses			Fair Value
U.S. Treasury bills and government agency obligations	$	31,625	$	11	$	—		$	31,636
U.S. corporate debt securities		11,652		1		—			11,653
Foreign corporate debt securities		5,459		1		—			5,460
U.S. commercial paper		1,991		—		(1	)		1,990
Foreign commercial paper		993		—		—			993
Total	$	51,720	$	13	$	(1	)	$	51,732