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Debt (Tables) | 12 Months Ended
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Dec. 31, 2021
Debt Disclosure [Abstract] |
Schedule of Net Carrying Amount | The net carrying amount of the Convertible Senior Notes was as follows (in thousands):
|  | As of December 31, 2021
Principal |  | $ | 625,000 |
Unamortized debt discount and issuance costs |  | (16,043) |
Net carrying amount |  | $ | 608,957 |
Schedule of Interest Expense | The following table sets forth the interest expense recognized related to the Convertible Senior Notes (in thousands):
|  | As of December 31, 2021
Contractual interest expense |  | $ | 316 |
Amortization of debt discount and issuance costs |  | 135 |
Total interest expense |  | $ | 451 |

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