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LAND IMPROVEMENTS, BUILDING AND EQUIPMENT, NET (Details) (USD $)
Apr. 30, 2013
Oct. 31, 2012
Oct. 31, 2011
Land improvements building and equipment, gross   $ 35,557,415 $ 36,320,459
Less accumulated depreciation and amortization   14,514,347 13,882,206
Land improvements building and equipment, net 19,859,880 21,043,068 22,438,253
Land Improvements
     
Land improvements building and equipment, gross   11,210,436 10,198,986
Corporate buildings
     
Land improvements building and equipment, gross   554,873 579,175
Properties leased to others
     
Land improvements building and equipment, gross   22,298,025 23,089,886
Equipment and furnishings
     
Land improvements building and equipment, gross   $ 1,494,081 $ 2,452,412