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Long-term Debt - Schedule of Interest Expense Related to Notes (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Convertible Debt |  |  |
Debt Instrument [Line Items] |  |  |
Contractual Interest Expense | $ 4,875 | $ 4,875 |
Amortization of Issuance Costs | 7,020 | 6,403 |
Total interest expense | 11,895 | 11,278 |
Convertible Senior Notes due 2025 | Convertible Debt |  |  |
Debt Instrument [Line Items] |  |  |
Contractual Interest Expense | 4,875 | 4,875 | $ 271
Amortization of debt discount |  |  | 1,452
Amortization of Issuance Costs | 3,006 | 2,970 | 91
Total interest expense | 7,881 | 7,845 | $ 1,814
Convertible Senior Notes due 2027 | Convertible Debt |  |  |
Debt Instrument [Line Items] |  |  |
Contractual Interest Expense | 0 | 0 |
Amortization of Issuance Costs | 4,014 | 3,433 |
Total interest expense | 4,014 | 3,433 |
Secured Notes Due Twenty Twenty Eight |  |  |
Debt Instrument [Line Items] |  |  |
Contractual Interest Expense | 30,625 | 16,674 |
Amortization of Issuance Costs | 1,541 | 798 |
Total interest expense | 32,166 | $ 17,472 |
Secured Term Loan Due Twenty Twenty Five |  |  |
Debt Instrument [Line Items] |  |  |
Contractual Interest Expense | 9,006 |  |
Amortization of Issuance Costs | 103 |  |
Total interest expense | $ 9,109 |  |

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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1F -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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