Bankruptcy Proceedings, Liabilities Subject to Compromise (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|
| Liabilities Subject to Compromise [Abstract] | ||||
| Accrued interest | $ 11,712 | |||
| Operating lease liabilities | 11,359 | |||
| Accrual for loss on firm purchase commitments | 42,811 | |||
| Accounts payables | 28,667 | |||
| Total liabilities subject to compromise | 467,373 | $ 0 | ||
| Convertible Notes Due 2030 [Member] | ||||
| Liabilities Subject to Compromise [Abstract] | ||||
| Debt | [1] | 237,941 | ||
| Convertible Senior Notes Due 2026 [Member] | ||||
| Liabilities Subject to Compromise [Abstract] | ||||
| Debt | [1] | $ 134,883 | ||
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