Fair Value Measurements - Summary of Fair Values and Unrealized Losses on Investments (Detail) - Corporate Debt [Member] - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Less than Twelve Months, Estimated Fair value	$ 3,506	$ 38,041
Less than Twelve Months, Gross unrealized losses	(3)	(426)
Twelve Months or More, Gross unrealized losses	0	1,226
Twelve Months or More, Gross unrealized losses	0	(1)
Estimated Fair value, Total	3,506	39,267
Gross unrealized losses, Total	$ (3)	$ (427)

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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