Stockholders’ Equity (Details Narrative)	12 Months Ended
	Apr. 30, 2022 $ / shares shares
Equity [Abstract]
Preferred stock conversion terms	Each share of the Series #1 preferred stock is convertible at the option of the holder into five shares of Class A common stock and is also redeemable at the option of the board of directors at $20 per share
Redemption price per share	$ 20
Dividend rate per share	$ 1
Preferred stock dividend payment description	No dividends may be paid on the Class A common stock until the holders of the Series #1 preferred stock have been paid
Purchase of common stock shares | shares	15,281