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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 16, 2019 | Mar. 31, 2021 | Jul. 31, 2021 | Jul. 31, 2020 | Jul. 31, 2021 | Jul. 31, 2020 | Feb. 28, 2021 | Jan. 31, 2021 | Aug. 31, 2020 | Jan. 31, 2019
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Accounts Receivable, Allowance for Credit Loss |  |  |  |  |  |  |  | $ 0 |  |
Corporate tax returns |  |  | $ 52,000 |  | $ 52,000 |  |  |  | $ 175,000 | $ 294,000
Expected future corporate tax returns |  |  | $ 120,000 |  | $ 120,000 |  |  |  |  |
Proceeds from income tax |  | $ 68,000 |  |  |  |  |  |  |  |
Stock issued during period share-based compensation, shares |  |  | 30,000 |  |  |  |  |  |  |
Weighted Average Limited Partnership Units Outstanding, Diluted |  |  |  |  | 3,174,041 |  |  |  |  |
Weighted average incremental shares resulting from unit conversion |  |  | 3,174,041 | 3,185,746 |  |  |  |  |  |
Advertising expense |  |  | $ 67,000 | $ 56,000 | $ 113,000 | $ 116,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 7.00% |  | 7.00% |  |  |  |  |
Number of warrants to purchase common stock |  |  | 30,000 |  | 30,000 |  |  |  |  |
Investments | $ 700,000 |  | $ 90,000 |  | $ 90,000 |  |  | $ 60,000 |  |
Debenture Warrants [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Warrants exercise price |  |  | $ 1.00 |  | $ 1.00 |  |  |  |  |
Additional Warrants [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Warrants exercise price |  |  | $ 2.25 |  | $ 2.25 |  |  |  |  |
UniGen Power Inc. [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 6.00% |  | 6.00% |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ 1.00 |  |  |  |  |  |  |  |  |
Number of warrants to purchase common stock | 3,000,000 |  | 30,000 |  | 30,000 |  |  |  |  |
Long-term Line of Credit | $ 500,000 |  | $ 0 |  | $ 0 |  | $ 2,000,000 |  |  |
Equity Method Investment, Ownership Percentage |  |  | 25.00% |  | 25.00% |  |  |  |  |
Investments | 1,000,000 |  |  |  |  |  |  |  |  |
UniGen Power Inc. [Member] | Fair Value of Warrants [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Investments | $ 300,000 |  |  |  |  |  |  |  |  |
UniGen Power Inc. [Member] | Options Held [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Debt conversion, shares | 500,000 |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ 1 |  |  |  |  |  |  |  |  |
Long-term Line of Credit | $ 500,000 |  |  |  |  |  |  |  |  |
UniGen Power Inc. [Member] | Common Class A [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Equity Method Investment, Ownership Percentage | 25.00% |  |  |  |  |  |  |  |  |
UniGen Power Inc. [Member] | Debenture Warrants [Member] | Common Class A [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Debt conversion, shares | 1,000,000 |  |  |  |  |  |  |  |  |
Number of warrants to purchase common stock | 1,000,000 |  |  |  |  |  |  |  |  |
Warrants exercise price | $ 1.00 |  |  |  |  |  |  |  |  |
UniGen Power Inc. [Member] | Additional Warrants [Member] | Common Class A [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Number of warrants to purchase common stock | 200,000 |  |  |  |  |  | 300,000 |  |  |
Warrants exercise price | $ 2.25 |  |  |  |  |  | $ 2.25 |  |  |
UniGen Power Inc. [Member] | Additional Warrant [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Number of warrants to purchase common stock |  |  | 300,000 |  | 300,000 |  |  |  |  |
Warrants exercise price |  |  | $ 2.25 |  | $ 2.25 |  |  |  |  |
Convertible Debenture Purchase Agreement [Member] | UniGen Power Inc. [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Repayments of Convertible Debt | $ 1,000,000 |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 6.00% |  |  |  |  |  |  |  |  |
Independent Trustees One [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Stock issued during period share-based compensation, shares |  |  |  |  | 6,000 |  |  |  |  |
Independent Trustees Two [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Stock issued during period share-based compensation, shares |  |  |  |  | 6,000 |  |  |  |  |
Independent Trustees Three [Member] |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |
Stock issued during period share-based compensation, shares |  |  |  |  | 6,000 |  |  |  |  |
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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