Convertible Notes Payable to Related Parties (Details Narrative) - USD ($)				1 Months Ended		9 Months Ended
	Sep. 16, 2024	Jun. 21, 2024	Oct. 20, 2023	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2025	Apr. 30, 2024	Mar. 22, 2024
Debt Instrument [Line Items]
Interest expense on notes payable						$ 200,000	$ 94,000
Interest payable						349,000
Notes payable						$ 4,899,000
Common Stock [Member]
Debt Instrument [Line Items]
Shares issuable upon conversion of notes and accrued interest						39,452,645
Private Placement [Member] | Tom Y. Lee [Member] | July 2023 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Investments amount					$ 1,000,000
Private Placement [Member] | Ivan Chen [Member] | July 2023 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Investments amount					15,000
2025 Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Aggregate principal balance	$ 500,000					$ 1,750,000
Aggregate offering	$ 3,000,000.0
Conversion price, description	the Company’s common stock is listed or quoted for trading, or the VWAP, on the date of conversion on the last trading day prior to the date of conversion, provided that such conversion price is at least $0.095 per share and less than or equal to $0.175 per share, subject to certain customary adjustments. Additionally, at any time following September 16, 2025, the holders of a majority of the outstanding principal balance under the 2025 Notes may elect specified in writing to convert all of the 2025 Notes at a conversion price equal to the VWAP, provided that the conversion price is equal to at least $0.095 per share, subject to certain customary adjustments.
2025 Note Purchase Agreement [Member] | Minimum [Member]
Debt Instrument [Line Items]
Interest rate	6.79%
2025 Note Purchase Agreement [Member] | Maximum [Member]
Debt Instrument [Line Items]
Interest rate	7.88%
2025 Note Purchase Agreement [Member] | Tom Y. Lee [Member]
Debt Instrument [Line Items]
Aggregate principal balance						1,250,000
2025 Note Purchase Agreement [Member] | Private Placement [Member] | Tom Y. Lee [Member]
Debt Instrument [Line Items]
Investments amount	$ 500,000
March 2024 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Aggregate principal balance								$ 500,000
March 2024 Convertible Note Purchase Agreements [Member] | Private Placement [Member] | Tom Y. Lee [Member]
Debt Instrument [Line Items]
Investments amount								$ 500,000
June 2024 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Aggregate principal balance		$ 500,000				1,000,000
Interest rate		7.81%
March and June 2024 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Conversion price, description		the Company’s common stock is listed or quoted for trading, or the VWAP, on the date of conversion on the last trading day prior to the date of conversion, provided that such conversion price is at least $0.13 per share and less than or equal to $0.21 per share for the March 2024 Note and at least $0.115 per share and less than or equal to $0.195 per share for the June 2024 Note, subject to certain customary adjustments. Additionally, at any time following March 22, 2025, the holders of a majority of the outstanding principal balance under the 2024 Notes may elect specified in writing to convert all of the 2024 Notes at a conversion price equal to the VWAP, provided that the conversion price is equal to at least $0.115 and $0.13 per share, as discussed above, subject to certain customary adjustments.
July 2023 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Aggregate principal balance					1,015,000
Aggregate offering					$ 1,800,000
Interest rate					7.55%
October 2023 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Interest rate				7.81%
October 2023 Convertible Note Purchase Agreements [Member] | Mr.Lee [Member]
Debt Instrument [Line Items]
Aggregate principal balance			$ 785,000
July and October 2023 Convertible Note Purchase Agreements [Member]
Debt Instrument [Line Items]
Aggregate principal balance						$ 1,800,000
Conversion price, description			the Company’s common stock at a conversion price equal to the VWAP on the date of conversion on the last trading day prior to the date of conversion, provided that such conversion price is at least $0.15 per share and less than or equal to $0.23 per share, subject to certain customary adjustments. Additionally, at any time following July 3, 2024, the holders of a majority of the outstanding principal balance under the 2023 Notes may elect specified in writing to convert all of the Notes at a conversion price equal to the VWAP, provided that the conversion price is equal to at least $0.15 per share, subject to certain customary adjustments.