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Financial Liabilities - 2026 Convertible Notes Interest Expense Components (Details) - 1.5% Convertible Senior Subordinated Notes due 2026 - Convertible Debt [Member] - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Financial Liabilities |  |  |  |
Stated coupon interest | $ 209 | $ 862 | $ 1,072 | $ 1,725
Amortization of debt discount and debt issuance costs | 83 | 335 | 423 | 667
Total Interest expense | $ 292 | $ 1,197 | $ 1,495 | $ 2,392

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