Goodwill and Intangible Assets (Tables)

12 Months Ended

Jul. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of goodwill and other intangible assets

	Total			Goodwill			Other Intangibles, net
Balance as of July 31, 2016		—			—			—
Acquisition of HDS	$	16,291,754			13,380,377		$	2,911,377
Impairment of goodwill		(13,380,377	)		(13,380,377	)		—
Balance as of July 31, 2017	$	2,911,377		$	—		$	2,911,377
Licenses from pharmacy acquisition (Note 15)		276,380						276,380
Balance as of July 31, 2018	$	3,187,757		$	—		$	3,187,757