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Discontinued Operations and Sale of Properties (Details) (USD $) | 3 Months Ended | 0 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Feb. 03, 2014 Real estate property located in Michigan property | Dec. 31, 2013 Real estate property located in Michigan
Discontinued Operations and Sale of Properties |  |  |  |
Number of properties sold |  |  | 2 |
Total sales price, net of closing costs | $ 5,177,000 |  | $ 5,177,000 |
Impairment charge |  |  |  | 61,700
Discontinued Operations |  |  |  |
Rental income | 141,000 | 240,000 |  |
Depreciation and amortization |  | 36,000 |  |
Real estate expenses | 17,000 | 1,000 |  |
Interest expense | 111,000 | 67,000 |  |
Total expenses | 128,000 | 104,000 |  |
Income from discontinued operations | $ 13,000 | $ 136,000 |  |

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