Goodwill and Intangibles (Tables)

12 Months Ended

Apr. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following at April 30, 2021 and 2020:

	April 30,
	2021		2020
Acquisition of USU
Intangible assets with indefinite lives	$	7,900,000	$	7,900,000
Intangible assets with definite lives	2,200,000		2,200,000
Accumulated amortization	(2,200,000)		(2,200,000)
Total intangible assets with definite lives, net of accumulated amortization	—		—
Total intangible assets, net (acquired during acquisition of USU)	7,900,000		7,900,000
Other intangibles:
Intangible assets with definite lives	8,500		—
Accumulated amortization	(140)		—
Total intangibles assets, net	$	7,908,360	$	7,900,000