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Long-term Debt - Schedule of Outstanding Balance of Convertible Notes (Detail) - Convertible Senior Notes Due 2026 [Member] - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Principal	$ 93,897	$ 93,897
Less: debt discount and issuance costs	(634)	(864)
Net carrying amount	$ 93,263	$ 93,033

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