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Convertible Senior Notes (Tables) | 6 Months Ended
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Jun. 30, 2022
Debt Disclosure [Abstract] |
Schedule of Carrying Values and Coupon Rates on Financing Arrangements | The following table summarizes information about the 2023 Notes (in thousands):
| June 30, 2022 |  | December 31, 2021(1)
Principal amount of the 2023 Notes outstanding | $ | 115,499 |  |  | $ | 343,301 |
Unamortized discount (including unamortized debt issuance cost) | (525) |  |  | (22,584) |
Total long-term portion of notes payable | $ | 114,974 |  |  | $ | 320,717 |
Fair value of the 2023 Notes outstanding (Level 2) | $ | 110,590 |  |  | $ | 341,801 |
(1) - Balances as of December 31, 2021 reported before the adoption of ASU 2020-06.

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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