EARNINGS PER SHARE (Details Narrative) - $ / shares	Jun. 30, 2021	Jun. 30, 2020
Options outstanding	674,500	763,500
Employee Stock Option [Member]
Options outstanding	348,000	410,000
Employee Stock Option [Member] \| Minimum
Weighted average exercise price	$ 2.53	$ 2.53
Employee Stock Option [Member] \| Maximum [Member]
Weighted average exercise price	$ 5.98	$ 5.98

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

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=120381028&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=120381028&loc=d3e5070-113901

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant