Note 6 - Property, Plant, and Equipment, Hotel Properties (Details) - Property, Plant and Equipment (USD $)	Jan. 31, 2014	Jan. 31, 2013
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, net	$ 89,348	$ 112,977
Land [Member] | Excluding Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	7,005	7,005
Land [Member] | Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	3,034,150	2,817,515
Building and Building Improvements [Member] | Excluding Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	75,662	75,662
Building and Building Improvements [Member] | Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	34,236,297	34,016,176
Furniture, Fixtures and Equipment [Member] | Excluding Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	380,846	370,408
Furniture, Fixtures and Equipment [Member] | Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	5,167,117	4,990,808
Hotel Properties in Service, Net [Member] | Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, net	23,670,195	24,594,397
Construction in Progress [Member] | Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, net	2,520	92,383
Excluding Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	463,513	453,075
Less accumulated depreciation	(374,165)	(340,098)
Property, Plant and Equipment, net	89,348	112,977
Hotel Properties [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	42,437,564	41,824,499
Less accumulated depreciation	(18,767,369)	(17,230,102)
Property, Plant and Equipment, net	$ 23,672,715	$ 24,686,780