Fair Value Measurements - Available-for-Sale Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Fair Value Measurements
Amortized Cost	$ 305,257	$ 384,184
Unrealized Gains		99
Unrealized Losses	(263)
Fair Value	$ 304,994	$ 384,283
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Money market funds \| Cash equivalents
Fair Value Measurements
Amortized Cost	$ 88,021	$ 170,826
Fair Value	88,021	170,826
U.S. Government treasury securities \| Short-term investments
Fair Value Measurements
Amortized Cost	217,236	213,358
Unrealized Gains		99
Unrealized Losses	(263)
Fair Value	$ 216,973	$ 213,457

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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