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Leases (Narrative) (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Oct. 24, 2021 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 12, 2023
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |
Lease term |  |  |  |  | 12 months | 120 days |
Lease term, option to extend | three-year |  |  |  |  |  |
Annual rent and management fees | $ 112 |  |  |  |  |  |
Bank guarantees to property owner |  | $ 76 |  |  |  |  |
Operating lease right-of-use assets |  | $ 0 | $ 289 | $ 392 |  |  |
Operating lease liabilities |  |  | $ 324 | $ 392 |  |  |
Operating right-of-use assets and operating lease liabilities |  |  |  |  |  |  | $ 392
Incremental borrowing rate based on credit rating |  |  | 9.00% | 9.00% |  |  |

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