XML 31 R20.htm IDEA: XBRL DOCUMENT
v3.23.1

Convertible Senior Notes and Capped Call Transactions (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2023
Debt Disclosure [Abstract] |
Schedule of Net Carrying Amount of Liability and Equity Components of Convertible Notes | The net carrying amount of the 2025 Notes was as follows (in thousands):
| March 31, 2023 |  |  |  |  |
| (unaudited) |  |  |  |  |
Principal | $ | 253,000 |  |  |  |  |  |
Unamortized issuance costs | (3,661) |  |  |  |  |  |
Net carrying amount | $ | 249,339 |  |  |  |  |  |
Schedule of Interest Expense | The interest expense recognized related to the 2025 Notes for the three months ended March 31, 2023 and 2022 was as follows (in thousands):
| Three Months Ended March 31, |  |
| 2023 |  | 2022 |  |  |  |
| (unaudited) |  |
Contractual interest expense | $ | 791 |  |  | $ | 791 |  |  |  |  |
Amortization of debt issuance costs | 376 |  |  | 369 |  |  |  |  |
Total | $ | 1,167 |  |  | $ | 1,160 |  |  |  |  |

X
- Definition Tabular disclosure of convertible debt instrument. Includes, but is not limited to, principal amount and amortized premium or discount. + References No definition available. + Details
Name: | us-gaap_ConvertibleDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities. + References No definition available. + Details
Name: | us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration