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SHARE-BASED COMPENSATION - Status of restricted stock (Details) - Restricted shares	12 Months Ended
	Jun. 30, 2022 $ / shares shares
Outstanding Restricted Shares, Number	2,167,331
Fair Value per Share 1.04
Outstanding Restricted Shares, Number	1,642,331
Outstanding Restricted Shares, Average Remaining Amortization Period (Years)	2 years 8 months 1 day
Outstanding Restricted Shares, Fair Value per Share | $ / shares	$ 1.04
Fair Value per Share 1.29
Outstanding Restricted Shares, Number	525,000
Outstanding Restricted Shares, Average Remaining Amortization Period (Years)	6 months 7 days
Outstanding Restricted Shares, Fair Value per Share | $ / shares	$ 1.29

X

- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Weighted average grant-date fair value of options vested.

+ References

No definition available.

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