4. STOCK-BASED COMPENSATION (Details Narrative) - USD ($)	3 Months Ended
Sep. 30, 2016	Sep. 30, 2015
Stock-based compensation costs	$ 60,901	$ 100,323
Options granted	0
Aggregate intrinsic value of "in the money" outstanding	$ 25,140
Aggregate intrinsic value of "in the money" exercisable	25,140
Selling, General and Administrative Expenses [Member]
Stock-based compensation costs	42,915	36,257
Research and Development Expenses [Member]
Stock-based compensation costs	9,317	29,391
Cost of Goods Sold [Member]
Stock-based compensation costs	$ 8,669	$ 34,675

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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Net number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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