Inventories

9 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories

4. Inventories

Inventories are summarized as follows:

	March 31,			June 30,
	2020			2019
Raw material	$	6,830,184		$	4,830,207
Work-in-process		598,178			224,252
Finished goods		5,932,638			2,743,361
		13,361,000			7,797,820
Less valuation reserve		(444,258	)		(444,258	)
	$	12,916,742		$	7,353,562