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Note 6 - Inventories - Inventories (Details) - USD ($)
Oct. 01, 2022
Dec. 25, 2021
Raw materials $ 2,427,477 $ 2,080,778
Work in process 2,032,969 1,309,572
Finished goods 574,417 805,159
Total inventory 5,034,863 4,195,509
Reserve for obsolescence (166,313) (283,907)
Inventories, net $ 4,868,550 $ 3,911,602