Inventories

12 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Inventories

3. Inventories

Inventories are summarized as follows:

	June 30,		June 30,
	2017		2016
Raw material	$	2,409,148	$	3,102,175
Work-in-process		741,994		854,631
Finished goods		3,267,232		3,101,234
		6,418,374		7,058,040
Less valuation reserve		1,425,940		1,235,105
	$	4,992,434	$	5,822,935