10-Q Inventories - Schedule of inventory write-down (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Inventory Disclosure [Abstract] | |||||
| Inventory write-downs | $ (571) | $ (306) | $ (1,932) | $ (4,174) | $ (13,262) |