Summary of Significant Accounting Policies (Details Narrative) - USD ($)	12 Months Ended
Jul. 31, 2019	Jul. 31, 2018
Liability	$ 784,999
Asset impairment charge	287,587
Write down of inventory	645,351
Decrease in deferred tax assets	$ 31,876,520
Federal income tax rate	21.00%	35.00%
Empire State Pharmacy
Asset impairment charge	$ 188,069
Grainland Pharmacy assets
Asset impairment charge	$ 99,519
Computers and technological assets [Member]
Estimated useful lives	3-5 years
Machinery and Equipment [Member]
Estimated useful lives	3-5 years
Furniture and Fixtures [Member]
Estimated useful lives	3-7 years

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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