SHARE-BASED COMPENSATION (Details) - $ / shares	9 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-Based Payment Arrangement [Abstract]
Number of Shares, Outstanding at beginning	31,500	54,000
Weighted-Average Exercise Price, Outstanding at beginning	$ 1.81	$ 1.86
Number of Shares, Options granted
Weighted-Average Exercise Price, Options granted
Number of Shares, Options exercised	(25,000)	(22,500)
Weighted-Average Exercise Price, Options exercised	$ 1.80	$ 1.94
Number of Shares, Options forfeited
Weighted-Average Exercise Price, Options forfeited
Number of Shares, Outstanding at ending	6,500	31,500
Weighted-Average Exercise Price, Outstanding at ending	$ 1.82	$ 1.81
Number of Shares, Stock Options Exercisable	6,500	31,500
Weighted-Average Exercise Price, Stock Options Exercisable	$ 1.82	$ 1.81

No definition available.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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

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

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

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Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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