NOTES PAYABLE – RELATED PARTIES (Details Narrative) - USD ($)				9 Months Ended
	Aug. 15, 2023	Sep. 16, 2022	Oct. 04, 2021	Apr. 30, 2024	Apr. 30, 2023	Jul. 31, 2023
Short-Term Debt [Line Items]
Interest expenses accrued				$ 85,000	$ 44,000
Related Party [Member]
Short-Term Debt [Line Items]
Amount due on related party				$ 500,000		$ 300,000
Promissory Note [Member]
Short-Term Debt [Line Items]
Note and security agreement, description	the Company entered into a Promissory Note in the principal amount of $200,000 with Frost Gamma Investments Trust (the “2023 Frost Gamma Note”), a trust controlled by Dr. Phillip Frost, which beneficially owns in excess of 10% of the Company’s common stock. The interest rate payable by NIMS on the 2023 Frost Gamma Note is 11% per annum, payable on the maturity date of July 31, 2025 (the “Maturity Date”). The 2023 Frost Gamma Note may be prepaid in advance of the Maturity Date without penalty.
Promissory notes, principal amount	$ 200,000
Interest rate payable, percentage	11.00%
Maturity date	Jul. 31, 2025
Two Promissory Notes [Member]
Short-Term Debt [Line Items]
Note and security agreement, description		the Company entered into two Promissory Notes in the principal amount of $75,000 each with Frost Gamma Investments Trust (the “2022 Frost Gamma Note”), a trust controlled by Dr. Phillip Frost, a current director, and with Jane Hsiao, Ph.D., the Company’s Chairman and Interim CEO (the “2022 Hsiao Note”), both which beneficially own in excess of 10% of NIMS’ common stock. The interest rate payable by NIMS on the 2022 Frost Gamma Note and 2022 Hsiao Note is 11% per annum, payable on the Maturity Date of July 31, 2025, as amended on August 15, 2023. The 2022 Frost Gamma Note and 2022 Hsiao Note may be prepaid in advance of the Maturity Date without penalty.	the Company entered into two Promissory Notes in the principal amount of $75,000 each with Frost Gamma Investments Trust (the “2021 Frost Gamma Note”), a trust controlled by Dr. Phillip Frost, a current director, and with Jane Hsiao, Ph.D., the Company’s Chairman and Interim CEO (the “2021 Hsiao Note”), both which beneficially own in excess of 10% of NIMS’ common stock. The interest rate payable by NIMS on the 2021 Frost Gamma Note and 2021 Hsiao Note is 11% per annum, payable on the Maturity Date of July 31, 2025, as amended on August 15, 2023. The 2021 Frost Gamma Note and 2021 Hsiao Note may be prepaid in advance of the Maturity Date without penalty.
Promissory notes, principal amount		$ 75,000	$ 75,000
Interest rate payable, percentage		11.00%	11.00%
Maturity date		Jul. 31, 2025	Jul. 31, 2025