Note 8 - Sale of Ownership Interests in Ontario Hospitality Properties Subsidiary (Details) (Ontario Hospitality Properties, LP [Member], USD $)		6 Months Ended		6 Months Ended		6 Months Ended			4 Months Ended
	Jul. 31, 2014 Class A Limited Partnership Units [Member] Mr. Wirth and Affiliates [Member]	Jul. 31, 2014 Class A Limited Partnership Units [Member]	Jul. 31, 2014 Class B Limited Partnership Units [Member] The Partnership [Member]	Jul. 31, 2014 Class B Limited Partnership Units [Member]	Jul. 31, 2014 Class C Limited Partnership Units [Member] The Trust [Member]	Jul. 31, 2014 Class C Limited Partnership Units [Member]	Jul. 31, 2014 Class A, B, and C Limited Partnership Units [Member]	Mar. 01, 2014 Rare Earth [Member] If Overallotment Is Exercised [Member]	Jul. 31, 2014 Rare Earth [Member]	Mar. 01, 2014 Rare Earth [Member]	Jul. 31, 2014 The Partnership [Member]	Jul. 31, 2014 Unrelated Unit Holders [Member]	Jul. 31, 2014 Rare Earth [Member]	Jul. 31, 2014	Mar. 01, 2014	Feb. 29, 2012
Note 8 - Sale of Ownership Interests in Ontario Hospitality Properties Subsidiary (Details) [Line Items]
Sale Price Per Membership Interest Unit (in Dollars per share)							$ 10,000								$ 10,000	$ 10,000
Number of Units of Partnership Interest in a Subsidiary Committed to Purchase by an Affiliate																250
Percentage of Membership Interest in a Subsidiary Committed to Purchase by an Affiliate																49.00%
Number of Partnership Units Sold Threshold								275		235				100
Percentage of Ownership Interest Held by the Trust						3.55%								50.10%
Cumulative Priority Distributions Per Unit Per Year (in Dollars)														$ 700
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%
Formation Fee Earned by an Affiliate (in Dollars)									128,000
Number Of Membership Interest Units Sold		103		84.3		20
Percentage of Ownership Interest Held by RRF Limited Partnership														56.45%
Number of Partnership Units	338		477		30
Percentage of Ownership Interest Held by Related Parties		40.00%
Estimated Annual Minimum Preference Payments (in Dollars)											$ 334,000	$ 237,000	$ 21,000