Acquisitions - Fair Value of the Medisource Acquisition (Details) - USD ($)	Jul. 31, 2020	Aug. 02, 2019	Jul. 31, 2019	Jan. 07, 2019	Jul. 31, 2018
Cash and cash equivalents	$ 15,452		$ 298,485	$ 61,857	$ 1,046,365
Other current assets	332,268		275,731	13,138
Property and equipment, net	213,668		499,993	444
Accounts payable and accrued liabilities	(23,907,718)		(14,684,060)	(1,181,920)
Total Fair Value of Assets Acquired				1,259,447
Consideration:
Goodwill	$ 34,489,342		$ 38,297,573	$ 13,485,758	$ 0
MediSource
Cash and cash equivalents		$ 13,895
Other current assets		11,864
Property and equipment, net		8,992
Accounts payable and accrued liabilities		(31,439)
Net Tangible Assets		3,312
Tradename / Trademarks		47,600
Business Contracts		346,800
Non-Competes		124,600
Total Fair Value of Assets Acquired		522,312
Consideration:
Fair value of common stock		479,980
Contingent consideration		409,790
Consideration included in consulting agreement		104,168
Total Purchase Price		993,938
Goodwill		$ 471,626