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Long-term Debt - Schedule of Interest Expense Related to Notes (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Debt Instrument [Line Items] |  |
Amortization of Issuance Costs | $ 2,210 | $ 2,129
Convertible Debt |  |
Debt Instrument [Line Items] |  |
Contractual Interest Expense | 1,219 | 1,219
Amortization of Issuance Costs | 1,763 | 1,750
Total interest expense | 2,982 | 2,969
Convertible Senior Notes due 2025 | Convertible Debt |  |
Debt Instrument [Line Items] |  |
Contractual Interest Expense | 1,219 | 1,219
Amortization of Issuance Costs | 757 | 748
Total interest expense | 1,976 | 1,967
Convertible Senior Notes due 2027 | Convertible Debt |  |
Debt Instrument [Line Items] |  |
Contractual Interest Expense | 0 | 0
Amortization of Issuance Costs | 1,006 | 1,002
Total interest expense | 1,006 | 1,002
Secured Notes Due Twenty Twenty Eight |  |
Debt Instrument [Line Items] |  |
Contractual Interest Expense | 7,656 | 7,656
Amortization of Issuance Costs | 401 | 376
Total interest expense | 8,057 | 8,032
Secured Term Loan Due Twenty Twenty Five |  |
Debt Instrument [Line Items] |  |
Contractual Interest Expense | 3,781 | 176
Amortization of Issuance Costs | 31 | 3
Total interest expense | $ 3,812 | $ 179

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