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Note 9 - Other Assets - Summary of Other Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Long-term spare parts $ 399 $ 598
Long-term deposits 280 280
Pension asset 994 849
Deferred tax asset, net 2,047 2,657
Other 590 649
Other assets $ 4,310 $ 5,033