Liabilities - Convertible Senior Notes - Interest Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Non-Cash Interest Expense | ||
| Amortization of debt discount/transaction costs | $ 257 | $ 296 |
| Total Interest Expense | 2,183 | 2,415 |
| 2025 Notes | ||
| Cash Interest Expense | ||
| Coupon interest expense | 39 | 232 |
| Non-Cash Interest Expense | ||
| Amortization of debt discount/transaction costs | $ 4 | 28 |
| Convertible Debt, Fair Value by Fair Value Hierarchy Level | Level 2 | |
| 2027 Notes | ||
| Cash Interest Expense | ||
| Coupon interest expense | $ 234 | 234 |
| Non-Cash Interest Expense | ||
| Amortization of debt discount/transaction costs | 18 | 20 |
| Estimated fair value | $ 38,600 | |
| Convertible Debt, Fair Value by Fair Value Hierarchy Level | Level 2 | |
| 2029 Notes | ||
| Cash Interest Expense | ||
| Coupon interest expense | $ 1,653 | 1,653 |
| Non-Cash Interest Expense | ||
| Amortization of debt discount/transaction costs | 235 | $ 248 |
| Estimated fair value | $ 230,000 | |
| Convertible Debt, Fair Value by Fair Value Hierarchy Level | Level 2 | |
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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Indicates level within fair value hierarchy of convertible debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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