XML 32 R19.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Lines of Credit - Related Party | 12 Months Ended
--- | ---
Jan. 31, 2018
Debt Disclosure [Abstract] |
Lines of Credit - Related Party | 13. LINES OF CREDIT – RELATED PARTY On December 1, 2014, the Trust entered into a $1,000,000 net maximum Demand/Revolving Line of Credit/Promissory Note with Rare Earth. The Demand/Revolving Line of Credit/Promissory Note bears interest at 7.0% per annum, is interest only quarterly and matures on December 31, 2018. No prepayment penalty exists on the Demand/Revolving Line of Credit/Promissory Note. The balance fluctuates significantly through the period with the highest payable balance being $630,000 during the fiscal year ended January 31, 2018. The Demand/Revolving Line of Credit/Promissory Note has a net maximum borrowing capacity of $1,000,000. Related party interest expense or income for the Demand/Revolving Line of Credit/Promissory Note for the fiscal years ended January 31, 2018 was $4,768 of expense and $15,567 of revenue, and for the fiscal year ended January 31, 2017 was $5,112 of expense. The Demand/Revolving Line of Credit/Promissory Notes are presented together as one line item on the balance sheet and totaled a receivable of $810,799, and a payable of $145,000 at January 31, 2018 and 2017, all of which is considered a current receivable and liability, respectively.

X
- Definition Lines of Credit - Related Party [Text Block] + References No definition available. + Details
Name: | IHT_LinesOfCreditRelatedPartyTextBlock
Namespace Prefix: | IHT_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration