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Note 2 - Inventories (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Inventory, Current [Table Text Block]

		Sep 30, 2021				Dec 31, 2020
Raw materials		$	1,487,128			$	1,323,655
Work-in-progress			356,365				428,753
Finished goods			1,104,345				1,065,458
Reduction to LIFO cost			(1,298,321	)			(1,172,891	)
Total Inventories		$	1,649,517			$	1,644,975

X

- Definition

Tabular disclosure of the carrying 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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