Acquisitions - Fair Value of the Medisource Acquisition (Details) - USD ($)	Apr. 30, 2020	Aug. 02, 2019	Jul. 31, 2019	Apr. 30, 2019	Jul. 31, 2018
Cash and cash equivalents	$ 416,643		$ 298,485	$ 1,407,837	$ 1,046,365
Other current assets	623,844		275,731
Property and equipment, net	244,822		499,993
Accounts payable and accrued liabilities	(21,537,332)		(14,684,060)
Consideration:
Contingent consideration	883,712			0
Goodwill	38,901,126		$ 38,297,573
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	$ 409,763	409,790		$ 0
Consideration included in consulting agreement		104,168
Total Purchase Price		993,938
Goodwill		$ 471,626