XML 25 R28.htm IDEA: XBRL DOCUMENT
v2.4.1.9

RENTAL INCOME (Tables) - 10Q | 3 Months Ended
--- | ---
Mar. 31, 2015
RENTAL INCOME |
Schedule of minimum future annual rental income on non-cancellable operating leases | Approximately 8% was related to commercial properties, which have minimum future annual rental income on non-cancellable operating leases at March 31, 2015 as follows:
|  | Commercial Property Leases |
2016 |  | $ | 2,624,000 |
2017 |  | 2,038,000 |
2018 |  | 1,406,000 |
2019 |  | 1,098,000 |
2020 |  | 560,000 |
Thereafter |  | 675,000 |
|  | $ | 8,401,000 |
Schedule of information for commercial leases |
|  |  |  |  |  |  |  | Percentage of |
|  | Annual base rent |  | Total square feet |  | Total number |  | annual base rent for |
|  | for expiring leases |  | for expiring leases |  | of leases expiring |  | expiring leases |
Through March 31, |  |  |  |  |  |  |  |  |
2016 |  | $ | 459,536 |  | 21,584 |  | 11 |  | 16 | %
2017 |  | 1,016,457 |  | 38,594 |  | 9 |  | 34 | %
2018 |  | 169,747 |  | 5,981 |  | 5 |  | 6 | %
2019 |  | 424,000 |  | 12,690 |  | 8 |  | 14 | %
2020 |  | 622,466 |  | 21,517 |  | 8 |  | 21 | %
2021 |  | 64,657 |  | 1,106 |  | 1 |  | 2 | %
2022 |  | 64,800 |  | 1,800 |  | 1 |  | 2 | %
2023 |  | 0 |  | 0 |  | 0 |  | 0 | %
2024 |  | 157,443 |  | 4,771 |  | 1 |  | 5 | %
2025 |  | 0 |  | 0 |  | 0 |  | 0 | %
Totals |  | $ | 2,979,106 |  | 108,043 |  | 44 |  | 100 | %

X
- Definition Tabular disclosure of information related to commercial leases, including annual base rent, total square feet, total number, and percentage of annual base rent for expiring leases. + References No definition available. + Details
Name: | nen_ScheduleOfCommercialLeaseInformationTableTextBlock
Namespace Prefix: | nen_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of future minimum rental receivable in the aggregate and for each of the five succeeding fiscal years for noncancelable operating leases. + References No definition available. + Details
Name: | nen_ScheduleOfFutureMinimumPaymentsReceivableFromOperatingLeasesTableTextBlock
Namespace Prefix: | nen_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration