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Real Estate Owned and Held-For-Sale (Detail 2) (Real Estate held for sale, USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Real Estate held for sale |  |  |  |
Revenue: |  |  |  |
Property operating income | $ 1,526,804 | $ 1,419,470 | $ 4,438,060 | $ 4,096,936
Expenses: |  |  |  |
Property operating expense | 1,213,009 | 1,183,182 | 3,546,261 | 3,539,459
Depreciation | 392,451 | 344,087 | 1,150,675 | 990,790
Net loss | $ (78,656) | $ (107,799) | $ (258,876) | $ (433,313)

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