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Investments - Schedule of Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 378,816	$ 187,301
Unrealized Holding Gains	0	310
Unrealized Holding Losses	(810)	0
Fair Value	378,006	187,611
United States Treasuries Cash Equivalents
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	14,970
Unrealized Holding Gains	0
Unrealized Holding Losses	(1)
Fair Value	14,969
United States Treasuries Short-term Investments
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	209,557	169,662
Unrealized Holding Gains	0	279
Unrealized Holding Losses	(471)	0
Fair Value	209,086	169,941
United States Treasuries Long-term Investments
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	154,289	17,639
Unrealized Holding Gains	0	31
Unrealized Holding Losses	(338)	0
Fair Value	$ 153,951	$ 17,670

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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).

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