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Operating Segments to the corresponding to three months amounts in Balance Sheets (Details) (USD $)
Sep. 30, 2012
Sep. 30, 2011
Segment assets. $ 943,795 $ 1,039,536
Investments in real estate partnerships. 7,625 12,499
Other assets and receivables. 182,170 191,430
Assets held for sale. 0 80,666
Total asset $ 1,133,590 $ 1,324,131