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Summary of Significant Accounting Policies - Carrying Value and Estimated Fair Value of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
2023 Convertible Notes
Carrying value and estimated fair value of debt
Carrying Value	$ 425,000	$ 425,000
Fair Value	425,978	428,506
2021 Credit Agreement
Carrying value and estimated fair value of debt
Carrying Value	127,500	133,125
Fair Value	$ 127,500	$ 133,125

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. 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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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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