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Debt Obligations - 2027 Term Loan - Narrative (Details) $ in Thousands				1 Months Ended		3 Months Ended
	May 08, 2024 USD ($)	Apr. 01, 2024 USD ($)	Feb. 05, 2024 USD ($)	Apr. 30, 2024 USD ($)	Jan. 31, 2022 USD ($) item	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Sep. 14, 2022 USD ($)	Jan. 05, 2022 USD ($) tranche	Apr. 30, 2020 USD ($)
Debt Instrument [Line Items]
Debt partial prepayment to be Made			$ 175,000
Minimum net sales convenant level agreed to be maintained over past year			125,000
2027 Term Loans
Debt Instrument [Line Items]
Interest rate						13.84%
2027 Term Loans | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Debt Instrument [Line Items]
Spread on variable rate						1.00%
Interest rate						0.26161%
2027 Term Loans | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount									$ 300,000
Number of tranches | tranche									4
Quarterly payments | item					5
Loan agreement covenants, minimum trailing twelve month net sales for current quarter					$ 200,000
Loan agreement covenants, minimum trailing twelve month net sales for the quarter ended March 30, 2024					$ 210,000
Mandatory prepayment term					10 days
2027 Term Loans | BioPharma Credit Investments V GP LLC | Scenario, Plan
Debt Instrument [Line Items]
Loan agreement covenants, minimum trailing twelve-month net sales continuing through the quarter ended December 31, 2026			$ 125,000
2027 Term Loans | Additional facility amount | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount					$ 100,000
2027 Term Loans | Starting April 1, 2023 | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Stated interest rate						8.25%
2027 Term Loans | Subsequent Event
Debt Instrument [Line Items]
Principal amount		$ 250,000
Net carrying value	$ 75,000
Partial prepayment of principal		175,000
Prepayment fees for partial debt repayment	3,500	6,800
Outstanding amount paid off	$ 75,000	$ 175,000		$ 175,000
Tranche A Loan, funded January 5, 2022 | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount									$ 100,000
Tranche B Loan, funded on March 31, 2022 | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount							$ 100,000
Tranche C Loan, not funded between April 1, 2022 and March 17, 2023 | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount					50,000
Tranche D Loan, funded on September 14, 2022 | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Principal amount								$ 50,000
1.5% Convertible Senior Subordinated Notes due 2026 | Convertible Notes
Debt Instrument [Line Items]
Principal amount										$ 230,000
Net carrying value						$ 227,220
Stated interest rate										1.50%
Remaining unamortized debt discount and debt offering costs						$ 2,780
Effective interest rate						2.10%
1.5% Convertible Senior Subordinated Notes due 2026 | BioPharma Credit Investments V GP LLC | Scenario, Plan | Maximum
Debt Instrument [Line Items]
Principal amount					$ 50,000
Tranches A, B and D | BioPharma Credit Investments V GP LLC
Debt Instrument [Line Items]
Remaining unamortized debt discount and debt offering costs						$ 2,500
Remaining term						2 years 9 months 18 days

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