Note 5 - Other Current Assets (Tables)

6 Months Ended

Oct. 31, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other current assets

Other current assets included:

	October 2021		April 2021
Prepaid inventory	$	1,832,406	$	478,939
Accrued interest held in investments		371,095		—
Prepaid insurance		280,364		—
Prepaid expenses		74,302		115,587
Security deposits		9,372		9,372
Due from related party		—		75,000
Total	$	2,567,539	$	678,898