Inventories (Tables)

9 Months Ended

Mar. 31, 2023

Inventories

Inventories [Table Text Block]

		March 31, 2023			June 30, 2022
Raw materials	$	5,548,618		$	6,536,951
Work in process		98,619			313,549
Finished goods		4,434,840			5,599,997
Inventory reserve		(378,964	)		(379,205	)
	$	9,703,113		$	12,071,292