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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
Mar. 31, 2021
Jan. 31, 2022
Jan. 31, 2021
Oct. 31, 2022
Oct. 31, 2021
Jul. 31, 2021
Aug. 31, 2020
Jan. 31, 2019
Property, Plant and Equipment [Line Items]                
Allowance for doubtful accounts   $ 0 $ 0          
Corporate tax returns   $ 52,000         $ 175,000 $ 294,000
Expected future corporate tax returns         $ 120,000      
Proceeds from income tax $ 68,000              
Restricted shares   60,000 60,000          
Trust retired shares   44,076 9,568,485          
Trust retired value   $ 130,464 $ 13,936,972          
Semi annual dividend per share   $ 0.01 $ 0.01 $ 0.02   $ 0.02    
Payments of dividends   $ 186,492 $ 191,848          
Weighted Average Limited Partnership Units Outstanding, Diluted   3,174,041            
Weighted average incremental shares resulting from unit conversion   3,174,041 3,174,041          
Advertising expense   $ 252,000 $ 191,000          
Treasury Stock [Member]                
Property, Plant and Equipment [Line Items]                
Trust retired shares         9,613,138      
Trust retired value         $ 13,936,972      
Board Of Trustees [Member]                
Property, Plant and Equipment [Line Items]                
Restricted shares   16,000            
Independent Trustees Three [Member]                
Property, Plant and Equipment [Line Items]                
Restricted shares   3,000            
Three IHT Employee [Member]                
Property, Plant and Equipment [Line Items]                
Restricted shares   2,000            
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%            
UniGen Power Inc. [Member]                
Property, Plant and Equipment [Line Items]                
Trust owned investment shares   60,000            
Trust owned investment value   $ 60,000            
Restricted shares   75,000            
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