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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 16, 2019 | Apr. 30, 2024 | Apr. 30, 2023 | Jan. 31, 2024
Property, Plant and Equipment [Line Items] |  |  |  |
Allowance for doubtful accounts |  | $ 0 |  | $ 0
Warrants, exercise |  | 35,000 |  | 45,000
Weighted average limited partnership units outstanding, diluted |  | 3,174,041 |  |
Weighted average incremental shares resulting from unit conversion |  | 3,185,793 | 3,185,793 |
Advertising expense |  | $ 79,000 | $ 82,000 |
Investments |  | 668,750 |  | $ 633,750
Interest income, reinvested |  | $ 35,000 |  | $ 45,000
Notes Receivable [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Investments | $ 700,000 |  |  |
UniGen Power Inc. [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Ownership percentage |  | 20.00% |  |
Debenture Warrants [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Exercise price |  | $ 1.00 |  |
Additional Warrants [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Exercise price |  | $ 2.25 |  |
Common Class A [Member] | UniGen Power Inc. [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Ownership percentage | 20.00% |  |  |
UniGen Power Inc. [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Debt instrument, interest rate, stated percentage |  | 6.00% |  |
Investments | 2,500,000 | 35,000 |  | 45,000
Line of credit | $ 500,000 |  |  |
Investments | 1,000,000 |  |  |
UniGen Power Inc. [Member] | Warrant [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Investments | $ 300,000 |  |  |
UniGen Power Inc. [Member] | Options Held [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Debt convertible, shares issued | 500,000 |  |  |
Debt instrument, conversion rate | $ 1 |  |  |
UniGen Power Inc. [Member] | Common Class A [Member] | Debenture Warrants [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Investments | 1,000,000 |  |  |
Exercise price | $ 1.00 |  |  |
UniGen Power Inc. [Member] | Common Class A [Member] | Additional Warrants [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Investments | 500,000 |  |  |
Exercise price | $ 2.25 |  |  |
Convertible Debenture Purchase Agreement [Member] | UniGen Power Inc. [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Convertible debt | $ 1,000,000 |  |  |
Debt instrument, interest rate, stated percentage | 6.00% |  |  |
Debt instrument periodic payment of interest | $ 15,000 |  |  |
Investments | 1,000,000 |  |  |
Convertible Debenture Purchase Agreement [Member] | UniGen Power Inc. [Member] | Common Class A [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Debt convertible, shares issued | 1,000,000 |  |  |
Debt instrument, conversion rate | $ 1.00 |  |  |
Board Of Trustees [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Warrants, exercise |  | 6,000 |  |
IHT [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Investment owned balance, shares |  | 575,000 |  |
Investment cost |  | $ 668,750 |  |
James wirth and Marc Berg [Member] | UniGen Power Inc. [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Ownership percentage |  | 28.00% |  |
90 days [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Percentage of allowance for doubtful accounts. |  | 50.00% |  |
120 days [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Percentage of allowance for doubtful accounts. |  | 100.00% |  |
Building and Improvements [Member] | Maximum [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, useful life |  | 40 years |  |
Furniture, Fixtures and Equipment [Member] | Maximum [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, useful life |  | 10 years |  |
Furniture, Fixtures and Equipment [Member] | Minimum [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, plant and equipment, useful life |  | 3 years |  |

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