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Equity - Schedule of Black-Scholes Option-Pricing Model Assumptions (Details) (10-K)	9 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Jun. 30, 2020	Jun. 30, 2019
Weighted average expected terms (in years)	5 years 2 months 12 days	5 years 2 months 12 days
Weighted average expected volatility	125.90%	117.30%
Weighted average risk-free interest rate	0.40%	1.50%
Expected dividend yield	0.00%	0.00%
2016 Equity Incentive Plan [Member]
Weighted average expected terms (in years)			5 years 3 months 19 days	4 years 8 months 12 days
Weighted average expected volatility			117.00%	120.00%
Weighted average risk-free interest rate			1.40%	2.50%
Expected dividend yield			0.00%	0.00%

X

- 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.

+ References

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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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- 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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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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

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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