Note 5 - Inventories - Schedule of Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Raw materials	$ 24,884	$ 24,174
Work-in-process	9,824	8,751
Finished goods	10,125	11,367
Inventory, Gross	44,833	44,292
Less: Reserve	(2,090)	(2,284)
Net inventories	$ 42,743	$ 42,008

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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