SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Oct. 31, 2022	Jul. 31, 2022	Jul. 29, 2022	Jul. 31, 2021
Property, Plant and Equipment [Line Items]
Allowance for doubtful accounts	$ 0	$ 0
Restricted shares	60,000
Semi annual dividend per share	$ 0.01	$ 0.01		$ 0.01	$ 0.01	$ 0.01
Semi annual dividend per share	$ 0.02		$ 0.02	$ 0.02
Payments of dividends	$ 182,785	$ 186,492
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	$ 338,000	$ 252,000
Board Of Trustees [Member]
Property, Plant and Equipment [Line Items]
Restricted shares	6,000
Trusts Three Accountants [Member]
Property, Plant and Equipment [Line Items]
Restricted shares	3,000
Three IHT Employees [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	495,000
Trust owned investment value	$ 588,750
Restricted shares	161,250
UniGen Power Inc. [Member] | Warrant [Member]
Property, Plant and Equipment [Line Items]
Number of warrants for exercise	15,000
Number of warrants exercised value	$ 15,000
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