Long-term Debt - Summary of Outstanding Principal Amount and Carrying Value (Parenthetical) (Details) - USD ($)	1 Months Ended	6 Months Ended
Nov. 30, 2021	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Unamortized debt issuance costs		$ 8,051,000	$ 9,056,000
2019 Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Repurchase of debt principal amount	$ 76,400,000	9,850,000
Unamortized debt issuance costs	1,800,000	199,000	217,000
2019 Note Repurchase \| 2019 Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Repurchase of debt principal amount	$ 76,400,000	9,850,000
Unamortized debt issuance costs		$ 199,000	$ 1,800,000

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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