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Fair Value Measurements - Available-for-sale securities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Fair Value Measurements
Amortized Cost	$ 117,617	$ 30,993
Gross Unrealized Gains	51	33
Gross Unrealized Losses	(8)	(2)
Fair Value	117,660	31,024
Commercial paper
Fair Value Measurements
Amortized Cost	6,378	3,311
Gross Unrealized Gains	9	4
Fair Value	6,387	3,315
Corporate debt securities
Fair Value Measurements
Amortized Cost	47,228	8,589
Gross Unrealized Gains	29	12
Gross Unrealized Losses	(4)
Fair Value	47,253	8,601
Government securities
Fair Value Measurements
Amortized Cost	64,011	19,093
Gross Unrealized Gains	13	17
Gross Unrealized Losses	(4)	(2)
Fair Value	$ 64,020	$ 19,108

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- Definition

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).

+ References

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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).

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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), classified as current.

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