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RENTAL PROPERTIES (Woodland Park Apartments) (Details) | Jun. 30, 2018 property
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RENTAL PROPERTIES |
Number of units | 913

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- References No definition available. + Details
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Namespace Prefix: | nen_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of units in a real estate property owned as of the balance sheet date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
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