CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Revenues	$ 735,597	$ 983,186	$ 2,577,116	$ 2,434,324
Cost of goods sold	499,444	705,062	1,653,999	1,840,742
Gross profit	236,153	278,124	923,117	593,582
Research and development expenses, net	126,365	122,313	334,823	358,520
Selling, general and administrative expenses	388,611	318,581	955,230	1,003,590
Gain on sale of assets	0	0	0	(1,515)
Total operating expenses	514,976	440,894	1,290,053	1,360,595
Operating loss	(278,823)	(162,770)	(366,936)	(767,013)
Interest expense	(448)	(583)	(1,446)	(1,843)
Net loss	$ (279,271)	$ (163,353)	$ (368,382)	$ (768,856)
Loss Per Share:
Basic	$ (.03)	$ (.02)	$ (0.04)	$ (0.09)
Diluted	$ (0.03)	$ (0.02)	$ (0.04)	$ (0.09)
Weighted Average Common Shares Outstanding:
Basic	10,095,139	8,872,916	9,724,904	8,167,320
Diluted	10,095,139	8,872,916	9,724,904	8,167,320