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SCHEDULE OF FUTURE PAYMENTS OF DEBT (Details)	Jan. 31, 2022 USD ($)
Notes Receivable
2023	$ 250,000
2024	1,675,000
Total	$ 1,925,000

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- References

No definition available.

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Period Type:	duration

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- Definition

Notes and loans receivable net in year three.

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No definition available.

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Namespace Prefix:	IHT_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- Definition

Notes and loans receivable net in year two.

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No definition available.

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Namespace Prefix:	IHT_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- Definition

Notes receivable net excluding impairment.

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No definition available.

+ Details

Name:	IHT_NotesReceivableNetExcludingImpairment
Namespace Prefix:	IHT_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant