Investments - Schedule of Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 359,280	$ 187,301
Unrealized Holding Gains	0	310
Unrealized Holding Losses	(2,033)	0
Fair Value	357,247	187,611
United States Treasuries Cash Equivalents
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	15,000
Unrealized Holding Gains	0
Unrealized Holding Losses	0
Fair Value	15,000
United States Treasuries Short-term Investments
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	229,821	169,662
Unrealized Holding Gains	0	279
Unrealized Holding Losses	(939)	0
Fair Value	228,882	169,941
United States Treasuries Long-term Investments
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	114,459	17,639
Unrealized Holding Gains	0	31
Unrealized Holding Losses	(1,094)	0
Fair Value	$ 113,365	$ 17,670

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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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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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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