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 ($)
Jun. 30, 2018
Sep. 30, 2017
Raw materials $ 5,136,429 $ 5,991,863
Work-in-progress 773,652 724,248
Finished goods 3,777,971 1,737,456
Inventories, net $ 9,688,052 $ 8,453,567