CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Income Statement [Abstract]
Revenues	$ 601,590	$ 954,772	$ 1,451,138	$ 1,813,199
Cost of goods sold	453,183	737,750	1,135,680	1,463,839
Gross profit	148,407	217,022	315,458	349,360
Research and development expenses, net	119,215	108,146	236,207	258,914
Selling, general and administrative expenses	342,487	407,088	686,269	772,114
Gain on sale of assets	(1,200)	(16,902)	(1,515)	(18,468)
Total operating expenses	460,502	498,332	920,961	1,012,560
Net loss	$ (312,095)	$ (281,310)	$ (605,503)	$ (663,200)
Loss Per Share:
Basic	$ (.04)	$ (.04)	$ (.08)	$ (.10)
Diluted	$ (.04)	$ (.04)	$ (.08)	$ (.10)
Weighted Average Common Shares Outstanding:
Basic	8,104,800	7,230,169	7,822,191	6,809,988
Diluted	8,104,800	7,230,169	7,822,191	6,809,988