Note 8 - Inventories - Summary of Inventory (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Raw materials	$ 39,071	$ 22,184
Work in process	5,981	4,205
Finished goods	8,769	7,047
Total inventory	$ 53,821	$ 33,436

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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

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