Financial Instruments - Unrealized Losses for Investments in a Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value	$ 2,013	$ 7,065
12 months or greater, fair value	18,669	32,612
Fair value	20,682	39,677
Less than 12 months, unrealized loss	0	(23)
12 months or greater, unrealized loss	(211)	(789)
Unrealized loss	(211)	(812)
Corporate bonds
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value	2,013	0
12 months or greater, fair value	17,339	27,939
Fair value	19,352	27,939
Less than 12 months, unrealized loss	0	0
12 months or greater, unrealized loss	(208)	(676)
Unrealized loss	(208)	(676)
U.S. government treasury bonds
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value		2,044
12 months or greater, fair value		2,712
Fair value		4,756
Less than 12 months, unrealized loss		(11)
12 months or greater, unrealized loss		(88)
Unrealized loss		(99)
Asset-backed securities
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value	0	1,018
12 months or greater, fair value	324	83
Fair value	324	1,101
Less than 12 months, unrealized loss	0	(1)
12 months or greater, unrealized loss	0	0
Unrealized loss	0	(1)
Municipal bonds
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value		0
12 months or greater, fair value		700
Fair value		700
Less than 12 months, unrealized loss		0
12 months or greater, unrealized loss		(2)
Unrealized loss		(2)
U.S. government agency bonds
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than 12 months, fair value	0	4,003
12 months or greater, fair value	1,006	1,178
Fair value	1,006	5,181
Less than 12 months, unrealized loss	0	(11)
12 months or greater, unrealized loss	(3)	(23)
Unrealized loss	$ (3)	$ (34)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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