Stock-Based Compensation (Details Narrative) - USD ($)	9 Months Ended
Apr. 30, 2020	Apr. 30, 2019
Market value	$ 0.46
Compensation expense	$ 1,630,111	$ 1,530,312
Stock Options
Compensation expense	1,630,111
Unrecognized compensation costs	$ 3,593,298
Unrecognized compensation period	2 years 6 months 7 days
Stock Option Plan 2006
Common stock reserved for future issuance	2,835,000
Common stock reserved for future awards	2,818,830
Options vested	5,432,887
Stock Option Plan 2017
Common stock reserved for future issuance	240,000,000
Common stock reserved for future awards	230,892,975
Stock Option Plan 2019
Common stock reserved for future issuance	1,680,000

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- Definition

Aggregate number of common shares reserved for future issuance.

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-Publisher FASB
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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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

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Amount of noncash expense for share-based payment arrangement.

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Number of options vested.

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No definition available.

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