Note 5 - Inventory - Summary of Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Raw materials	$ 5,658	$ 206
Work-in-process	9,669	2,555
Finished goods	709	4,548
Total inventory	16,036	7,309
Reserves	(245)	(270)
Total inventory, net	$ 15,791	$ 7,039

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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