Balance Sheet Components - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Accrued Expense and Other Current Liabilities | ||
| Accrued development milestones | $ 3,500 | $ 375 |
| Accrued employee compensation and benefits | 8,230 | 16,781 |
| Accrued clinical trial costs | 24,664 | 30,437 |
| Operating lease liabilities - current portion | 4,668 | 5,756 |
| 2025 Additional Consideration True-Up liability | 0 | 42,710 |
| Other accrued expenses and other current liabilities | 9,482 | 8,232 |
| Accrued expenses and other current liabilities | $ 50,544 | $ 104,291 |
| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid classified as clinical trial costs, due within one year or the normal operating cycle, if longer. No definition available.
|
| X | ||||||||||
- Definition Accrued Consideration True-Up Liability No definition available.
|
| X | ||||||||||
- Definition Accrued Development Milestone Payable, Current No definition available.
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|