EMPLOYEE AND DIRECTOR EQUITY INCENTIVE PLANS (Details 2) - $ / shares	3 Months Ended
Sep. 30, 2018	Jun. 30, 2018	Jun. 30, 2017
Outstanding Number of Options	6,197,598	6,874,815	8,249,298
Outstanding Average Remaining Contractual Life (in years)	5 years 7 months 28 days
Outstanding Weighted Average Exercise Price	$ 0.66	$ 0.65	$ 0.71
Exercisable Number of Options	3,655,000
Exercisable Average Remaining Contractual Life (in years)	4 years 11 months 26 days
Exercisable Weighted Average Exercise Price	$ 0.80
Range 0.28 to 0.50 [Member]
Outstanding Number of Options	3,313,815
Outstanding Average Remaining Contractual Life (in years)	6 years 29 days
Outstanding Weighted Average Exercise Price	$ 0.39
Exercisable Number of Options	1,596,616
Exercisable Average Remaining Contractual Life (in years)	5 years 3 months 25 days
Exercisable Weighted Average Exercise Price	$ 0.40
Range 0.51 to 1.00 [Member]
Outstanding Number of Options	2,222,983
Outstanding Average Remaining Contractual Life (in years)	5 years 7 months 20 days
Outstanding Weighted Average Exercise Price	$ 0.68
Exercisable Number of Options	1,437,584
Exercisable Average Remaining Contractual Life (in years)	5 years 3 months 4 days
Exercisable Weighted Average Exercise Price	$ 0.71
Range 1.01 to 1.50 [Member]
Outstanding Number of Options	170,000
Outstanding Average Remaining Contractual Life (in years)	5 years 4 months 28 days
Outstanding Weighted Average Exercise Price	$ 1.02
Exercisable Number of Options	130,000
Exercisable Average Remaining Contractual Life (in years)	5 years 2 months 23 days
Exercisable Weighted Average Exercise Price	$ 1.02
Range 1.51 to 2.00 [Member]
Outstanding Number of Options	400,950
Outstanding Average Remaining Contractual Life (in years)	3 years 6 months 4 days
Outstanding Weighted Average Exercise Price	$ 1.73
Exercisable Number of Options	400,950
Exercisable Average Remaining Contractual Life (in years)	3 years 6 months 4 days
Exercisable Weighted Average Exercise Price	$ 1.73
Range 2.01 to 5.80 [Member]
Outstanding Number of Options	89,850
Outstanding Average Remaining Contractual Life (in years)	1 year 22 days
Outstanding Weighted Average Exercise Price	$ 4.90
Exercisable Number of Options	89,850
Exercisable Average Remaining Contractual Life (in years)	1 year 22 days
Exercisable Weighted Average Exercise Price	$ 4.90

Duration of Contractual life of exercisable average.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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