Note 4 - Fair-value Measurements - Changes in Level 3 Liabilities (Details) - The 2029 Notes [Member] |
6 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
| ||||||
| Beginning balance | $ (157,171,000) | |||||
| Additions | (30,586,000) | |||||
| Change in Fair Value | 84,593,000 | |||||
| Conversions and extinguishments | 16,689,000 | |||||
| Ending balance | (86,475,000) | |||||
| Conversion Option Derivative [Member] | ||||||
| Beginning balance | (157,171,000) | |||||
| Additions | 0 | |||||
| Change in Fair Value | 85,266,000 | |||||
| Conversions and extinguishments | 16,689,000 | [1] | ||||
| Ending balance | (55,216) | |||||
| Repurchase Obligations, Net [Member] | ||||||
| Beginning balance | 0 | |||||
| Additions | (30,586,000) | |||||
| Change in Fair Value | (673,000) | |||||
| Conversions and extinguishments | 0 | |||||
| Ending balance | $ (31,259,000) | [2] | ||||
| ||||||