Note 9 - Inventories, Net of Continuing Operations (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Raw materials	$ 1,852,768	$ 1,994,741
Work in process	3,124,781	3,052,224
Finished goods	11,454,025	12,300,010
In Transit	148,183	480,716
Allowance for excess quantities	(293,306)	(439,057)
Total inventories	$ 16,286,452	$ 17,388,634

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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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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