EQUITY - Schedule of Fair value of options (Details) - $ / shares	6 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average expected life (years)	4 years 6 months
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield (percent)	0.00%	0.00%
Number of options granted (in shares)	650,000	340,760
Weighted average exercise price (in dollars per share)	$ 8.00	$ 6.85
Weighted average grant date fair value (in dollars per share)	$ 4.69	$ 6.84
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (percent)		74.60%
Weighted average expected life (years)		3 years 6 months
Minimum \| Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (percent)	76.30%
Risk-free interest rate (percent)	0.20%	1.40%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (percent)		90.10%
Weighted average expected life (years)		4 years 6 months
Maximum \| Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (percent)	77.30%
Risk-free interest rate (percent)	0.40%	1.60%

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

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

+ References

No definition available.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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