Note 10 - Inventories - Components of Inventory (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Sep. 30, 2022
Raw materials	$ 79,564	$ 69,142
Work-in-process	5,298	4,592
Finished goods	20,271	10,803
Inventories, gross	105,133	84,537
Inventory reserve	(4,295)	(2,329)
Inventories, net	$ 100,838	$ 82,208

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 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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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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Amount of valuation reserve for inventory.

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

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