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Note 9 - Other Assets - Summary of Other Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Long-term spare parts | $ 441 | $ 399
Long-term deposits | 280 | 280
Pension asset | 1,084 | 994
Deferred tax asset, net | 2,188 | 2,047
Other | 594 | 590
Other assets | $ 4,587 | $ 4,310

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