Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000809802-13-000005-index-headers.html | 2013-02-15 11:34:53 | |
| 0000809802-13-000005-index.html | 2013-02-15 11:34:53 | |
| 0000809802-13-000005.txt | 2013-02-15 11:34:53 | |
 0000809802-13-000005-xbrl.zip | 35898 | 2013-02-15 11:34:53 |
 BarChart1.jpg | 26978 | 2013-02-15 11:34:53 |
| FilingSummary.xml | 3083 | 2013-02-15 11:34:53 |
| Financial_Report.xls | 87211 | 2013-02-15 11:34:53 |
| nlei-20130128.xml | 28140 | 2013-02-15 11:34:53 |
| nlei-20130128.xsd | 8568 | 2013-02-15 11:34:53 |
| nlei-20130128_cal.xml | 4807 | 2013-02-15 11:34:53 |
| nlei-20130128_def.xml | 237015 | 2013-02-15 11:34:53 |
| nlei-20130128_lab.xml | 147100 | 2013-02-15 11:34:53 |
| nlei-20130128_pre.xml | 168959 | 2013-02-15 11:34:53 |
| R1.htm | 20904 | 2013-02-15 11:34:53 |
| R2.htm | 133252 | 2013-02-15 11:34:53 |
| R8.htm | 200653 | 2013-02-15 11:34:53 |
| R9.htm | 9654 | 2013-02-15 11:34:53 |
| report.css | 2720 | 2013-02-15 11:34:53 |
| Show.js | 6423 | 2013-02-15 11:34:53 |
| xbrlnle.htm | 22028 | 2013-02-15 11:34:53 |