Nature of Operations and Basis of Presentation - Schedule of Entity Ownership Percentage (Details)	Apr. 30, 2018
Albuquerque Suite Hospitality, LLC [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	20.58%
Albuquerque Suite Hospitality, LLC [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.00%	[1]
Tucson Hospitality Properties LLLP [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	0.00%
Tucson Hospitality Properties LLLP [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	51.01%	[1]
Ontario Hospitality Properties LLLP [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	99.60%
Ontario Hospitality Properties LLLP [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.00%	[1]
Yuma Hospitality Properties, LLLP [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	12.79%
Yuma Hospitality Properties, LLLP [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.00%	[1]
Tucson Saint Mary's Suite Hospitality LLC [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	0.00%
Tucson Saint Mary's Suite Hospitality LLC [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	83.66%	[1]
RRF Limited Partnership [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	74.90%
RRF Limited Partnership [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.00%	[1]
InnSuites Hotels Inc. [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	100.00%
InnSuites Hotels Inc. [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.00%	[1]
IBC Hotels, LLC [Member] | Direct Ownership [Member]
IHT OWNERSHIP %	99.90%
IBC Hotels, LLC [Member] | Indirect Ownership [Member]
IHT OWNERSHIP %	0.10%	[1]

[1] Indirect ownership is through the Partnership