Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Inventories - Components of Inventory (Details)

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Note 6 - Inventories - Components of Inventory (Details) - USD ($)
Mar. 31, 2020
Sep. 30, 2019
Raw materials $ 8,795,376 $ 7,115,298
Work-in-progress 942,023 540,962
Finished goods 1,950,704 1,356,720
Inventories, net $ 11,688,103 $ 9,012,980