Short-Term Investments - Schedule of Estimated Fair Value of Short-Term Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Available-for-sale securities:
Amortized Cost	$ 393,944	$ 201,079
Gross Unrealized Gain	184	963
Gross Unrealized Loss	(950)	(10)
Estimated Fair Value	393,178	202,032
United States Government-sponsored enterprises
Available-for-sale securities:
Amortized Cost	119,482	101,230
Gross Unrealized Gain	166	773
Gross Unrealized Loss	(163)	(8)
Estimated Fair Value	119,485	101,995
United States Treasury securities
Available-for-sale securities:
Amortized Cost	128,764	34,267
Gross Unrealized Gain	4	71
Gross Unrealized Loss	(468)	0
Estimated Fair Value	128,300	34,338
Commercial paper
Available-for-sale securities:
Amortized Cost	19,492	21,500
Gross Unrealized Gain	0	17
Gross Unrealized Loss	(14)	(1)
Estimated Fair Value	19,478	21,516
Corporate debt securities
Available-for-sale securities:
Amortized Cost	126,206	44,082
Gross Unrealized Gain	14	102
Gross Unrealized Loss	(305)	(1)
Estimated Fair Value	$ 125,915	$ 44,183

Amortized cost of 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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+ Details

- Definition

Amount of 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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