Convertible Senior Notes - Schedule of Interest Expense (Detail) - 0.375% Convertible Senior Notes Due 2025 [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Debt Instrument [Line Items]
Contractual interest expense	$ 140	$ 430	$ 284	$ 861
Amortization of issuance costs	77	502	577	1,002
Total interest expense	$ 217	$ 932	$ 861	$ 1,863

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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+ Details