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Compensatory Equity Incentive Plan and Other Equity Incentives (Details 1)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement [Abstract]
Weighted average expected volatility	72.00%	65.90%
Dividend yields	0.00%	0.00%
Weighted average risk free interest rate	0.74%	1.47%
Weighted average expected term, in years	7 years 5 months 26 days	7 years 5 months 26 days

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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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
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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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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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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