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Note 2 - Inventories - Components of Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Raw materials $ 49,489 $ 54,024
Work-in-process 1,414 1,008
Finished goods 23,000 22,204
Supplies 2,574 2,534
Total inventories $ 76,477 $ 79,770