Note 8 - Sale of Partnership Interests in Ontario Hospitality Properties, LP (Detail) (USD $)	3 Months Ended		0 Months Ended					0 Months Ended	3 Months Ended	0 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Feb. 29, 2012 Rare Earth [Member] Ontario Hospitality Properties, LP [Member]	Apr. 30, 2013 Ontario Hospitality Properties, LP [Member] Unrelated Unit Holders [Member]	Apr. 30, 2013 Ontario Hospitality Properties, LP [Member] The Trust [Member]	Apr. 30, 2013 Ontario Hospitality Properties, LP [Member] The Partnership [Member]	Apr. 30, 2013 Ontario Hospitality Properties, LP [Member] Rare Earth [Member]	Feb. 29, 2012 Ontario Hospitality Properties, LP [Member]	Apr. 30, 2013 Ontario Hospitality Properties, LP [Member]	Oct. 29, 2010 Rare Earth [Member]
Number of Units of Partnership Interest in a Subsidiary Committed to Purchase by an Affiliate (in Shares)								250
Percentage of Membership Interest in a Subsidiary Committed to Purchase by an Affiliate								49.00%
Cumulative Priority Distribution Period								5 years
Formation Fee Earned by an Affiliate (in Dollars)			$ 320,000							$ 320,000
Number of Partnership Units Sold Threshold (in Shares)								160
Per Annum Simple Return								7.00%
Percentage of Additional Profits Allocated to an Affiliate			50.00%
Percentage of Profits Allocated Proportionately to All Unit Classes								50.00%
Priority Distributions, Year Three Through Five (in Dollars)								446,600
Number of Membership Interest Units Sold to Unrelated Parties (in Shares)									235
Sale Price Per Membership Interest Unit (in Dollars per share)									$ 10,000
Proceeds from Divestiture of Interest in Joint Venture (in Dollars)	15,000	1,081,410							2,350,000
Percentage of Ownership Interest Held by RRF Limited Partnership									61.55%
Percentage of Ownership Interest Held by the Trust									0.05%
Percentage of Ownership Interest Held by Related Parties									1.57%
Percentage of Ownership Interest Held by Unrelated Third Parties									36.83%
Estimated Annual Minimum Preference Payments (in Dollars)				$ 164,500	$ 210	$ 274,890	$ 7,000