Equity Incentive Plans (Allocation of Share-Based Compensation Expense) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Employee Stock Ownership Plan (ESOP) Disclosures [Line Items] | ||||
| Total stock-based compensation | $ 3,391 | $ 575 | $ 4,466 | $ 1,356 |
| Research and development | ||||
| Employee Stock Ownership Plan (ESOP) Disclosures [Line Items] | ||||
| Total stock-based compensation | 1,456 | 167 | 1,916 | 487 |
| General and administrative | ||||
| Employee Stock Ownership Plan (ESOP) Disclosures [Line Items] | ||||
| Total stock-based compensation | $ 1,935 | $ 408 | $ 2,550 | $ 869 |