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Convertible Senior Notes and Capped Call Transactions - Schedule of Carrying Amount of Liability Component of Convertible Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 12, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 21, 2023	Dec. 31, 2020	Mar. 31, 2019
2026 Notes
Debt Instrument [Line Items]
Unamortized issuance costs	$ 0		$ (31,137)
Debt Instrument, Face Amount		$ 341,100
Convertible Senior Notes Due 2029
Debt Instrument [Line Items]
Unamortized issuance costs	(27,451)
Debt Instrument, Face Amount			50,000
2024 Notes
Debt Instrument [Line Items]
Unamortized issuance costs			0
Long-Term Debt					$ 72,000
10.0% Second Lien Senior Subordinated Secured Notes due 2029
Debt Instrument [Line Items]
Debt Instrument, Face Amount	115,000
Convertible Debt
Debt Instrument [Line Items]
Principal	416,451		568,329
Unamortized issuance costs	(27,451)		(31,137)
Unamortized issuance costs	(6,589)		(10,122)
Long-Term Debt	382,411		527,070
Convertible Debt | 2026 Notes
Debt Instrument [Line Items]
Principal	20,125		207,125
Unamortized issuance costs	0		(31,137)
Unamortized issuance costs	(94)		(7,365)
Long-Term Debt	20,031		168,623			$ 20,100
Debt Instrument, Face Amount	20,100					$ 517,500
Convertible Debt | Convertible Senior Notes Due 2029
Debt Instrument [Line Items]
Principal	214,374
Unamortized issuance costs	(27,451)
Unamortized issuance costs	(6,495)
Long-Term Debt	180,428
Debt Instrument, Face Amount	214,400			$ 150,000
Convertible Debt | 2024 Notes
Debt Instrument [Line Items]
Principal			361,204
Unamortized issuance costs			0
Unamortized issuance costs			(2,757)
Long-Term Debt			$ 358,447
Debt Instrument, Face Amount					$ 72,500		$ 230,000
Convertible Debt | 10.0% Second Lien Senior Subordinated Secured Notes due 2029
Debt Instrument [Line Items]
Principal	181,952
Unamortized issuance costs	0
Unamortized issuance costs	0
Long-Term Debt	$ 181,952

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