Note 4 - Inventory - Inventory (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Raw materials	$ 22,047	$ 22,047
Work in-process	9,287,024	17,453,358
Finished goods	7,122,311	2,034,974
Inventory	$ 16,431,382	$ 19,510,379

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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