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Long-Term Debt and Financing Arrangements - Schedule of Long-term Debt Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Long-term debt, net of discount and current portion	$ 59,448	$ 59,372
Term Loan [Member]
Debt Instrument [Line Items]
Principal amount	60,000	60,000
Net of current portion	60,000	60,000
Debt discount, net of accretion	(552)	(628)
Long-term debt, net of discount and current portion	59,448	59,372
Convertible Debt [Member]
Debt Instrument [Line Items]
Principal amount	459,996	459,996
Net of current portion	459,996	459,996
Debt discount, net of accretion	$ (9,346)	$ (10,057)

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt, excluding current portion. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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