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RENTAL PROPERTIES (Details 2) (USD $)			0 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Apr. 08, 2013 Nashoba Apartments L.P. Residential Apartments Acton, Massachusetts	Mar. 31, 2013 Nashoba Apartments L.P. Residential Apartments Acton, Massachusetts
RENTAL PROPERTIES
Sales price of real estate properties			$ 4,300,000
Net proceeds from sale of property			2,150,000
Book value of the property	475,237	462,250		475,237
Gain on sale of property			$ 3,830,000

X

- Definition

Represents the aggregate sales price of real estate properties sold by the entity.

+ References

No definition available.

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Property, plant and equipment that is held for sale apart from normal operations and anticipated to be sold in less than one year.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The gains (losses) included in results of operations resulting from the sale or disposal of property, plant and equipment, which do not qualify for treatment as discontinued operations. This item does not include any gain (loss) recognized on the sale of oil and gas property or timber property.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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Cash received for the sale of real estate that is not part of an investing activity during the current period.

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