Fair Value of Financial Assets and Liabilities - Marketable Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value of Financial Assets
Amortized Cost	$ 147,742	$ 215,490
Gross Unrealized Gains	51	282
Gross Unrealized Losses	(22)	(7)
Fair Value	147,771	215,765
Corporate Debt Securities and Commercial Paper
Fair Value of Financial Assets
Amortized Cost	147,742	215,490
Gross Unrealized Gains	51	282
Gross Unrealized Losses	(22)	(7)
Fair Value	$ 147,771	$ 215,765

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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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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