Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
Jul. 31, 2018	Jul. 31, 2017
Summary of Significant Accounting Policies (Textual)
Allowance for doubtful accounts balance	$ 122,000	$ 0
Customer deposits balance	$ 262,000	131,000
Property plant and equipment depreciation, description	Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which are one to five years.
Derivative liabilities
Noncontrolling deficits	$ 57,000	$ 0
Various Employees [Member]
Summary of Significant Accounting Policies (Textual)
Common shares issued for services	2,213,512	1,003,970
Recognized stock-based compensation expense	$ 1,240,000	$ 241,000

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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The current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments.

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Description of the methodology for computing depreciation for classes of depreciable assets.

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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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