XML 50 R40.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Income Taxes (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 31, 2018 | Jul. 31, 2018
Ontario Hotel [Member] |  |
Income tax payable |  | $ 550,000
Trust [Member] |  |
Income tax payable | $ 220,000 | $ 220,000

X
- Definition Income tax payable. + References No definition available. + Details
Name: | IHT_IncomeTaxPayable
Namespace Prefix: | IHT_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=IHT_OntarioHotelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IHT_TrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |