Liquidity, Going Concern and Other Uncertainties - Additional Information (Details) - USD ($)						1 Months Ended			2 Months Ended	12 Months Ended
	Jul. 25, 2024	Jun. 30, 2024	Apr. 30, 2024	Sep. 18, 2023	Mar. 10, 2023	Nov. 30, 2023	Sep. 30, 2023	Mar. 16, 2023	Jul. 14, 2023	Apr. 30, 2024	Apr. 30, 2023
Unusual Risk or Uncertainty [Line Items]
Accumulated deficit			$ (67,362,406)							$ (67,362,406)	$ (60,757,198)
Sale of common stock				$ 50,000,000
Proceeds from common stock											$ 5,194,740
Stock issued during period										575,266	67,949
Purchase Agreement And Registration Rights Agreement
Unusual Risk or Uncertainty [Line Items]
Term of purchases agreement					36 months			36 months
Maximum | ATM Facility
Unusual Risk or Uncertainty [Line Items]
Sale of common stock				$ 3,250,000
Common Stock
Unusual Risk or Uncertainty [Line Items]
Stock issued during period										575,266	67,949
Common Stock | ATM Facility
Unusual Risk or Uncertainty [Line Items]
Stock issued during period										409,200
Common Stock | Purchase Agreement And Registration Rights Agreement
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock									$ 370,000	$ 1,500,000
Stock issued during period			1,000		1,000					53,378	4,781
Common Stock | Equity Distribution Agreement
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock										$ 9,200,000
Stock issued during period										409,200
Common stock outstanding						$ 75,000,000
Common Stock | Maximum | Purchase Agreement And Registration Rights Agreement
Unusual Risk or Uncertainty [Line Items]
Sale of common stock								$ 15,000,000
Common Stock | Maximum | Equity Distribution Agreement
Unusual Risk or Uncertainty [Line Items]
Sale of common stock						15,000,000	$ 3,250,000
Common Stock | Maximum | Equity Distribution Agreement | ATM Facility
Unusual Risk or Uncertainty [Line Items]
Sale of common stock						11,000,000
Common Stock | Minimum | Equity Distribution Agreement
Unusual Risk or Uncertainty [Line Items]
Sale of common stock						$ 3,250,000
Common Stock | Subsequent Event
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock		$ 72,000
Stock issued during period		14,500
Common Stock | Subsequent Event | ATM Facility
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock		$ 369,000
Stock issued during period		70,407
Common Stock | Subsequent Event | Purchase Agreement And Registration Rights Agreement
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock	$ 72,000
Stock issued during period	14,500
Common Stock | Subsequent Event | Equity Distribution Agreement | ATM Facility
Unusual Risk or Uncertainty [Line Items]
Proceeds from common stock	$ 369,000
Stock issued during period	70,407