Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000809802-14-000015-index-headers.html | 2014-05-14 15:26:28 | |
| 0000809802-14-000015-index.html | 2014-05-14 15:26:28 | |
| 0000809802-14-000015.txt | 2014-05-14 15:26:28 | |
 0000809802-14-000015-xbrl.zip | 53139 | 2014-05-14 15:26:28 |
 BarChart1.jpg | 25363 | 2014-05-14 15:26:28 |
 BarChart2.jpg | 25365 | 2014-05-14 15:26:28 |
| FilingSummary.xml | 4225 | 2014-05-14 15:26:28 |
| Financial_Report.xls | 163951 | 2014-05-14 15:26:28 |
| Financial_Report.xlsx | 82498 | 2014-05-14 15:26:28 |
| nlei-20140425.xml | 57859 | 2014-05-14 15:26:28 |
| nlei-20140425.xsd | 14007 | 2014-05-14 15:26:28 |
| nlei-20140425_cal.xml | 4815 | 2014-05-14 15:26:28 |
| nlei-20140425_def.xml | 462924 | 2014-05-14 15:26:28 |
| nlei-20140425_lab.xml | 148859 | 2014-05-14 15:26:28 |
| nlei-20140425_pre.xml | 322850 | 2014-05-14 15:26:28 |
| R1.htm | 21430 | 2014-05-14 15:26:28 |
| R15.htm | 204566 | 2014-05-14 15:26:28 |
| R16.htm | 9647 | 2014-05-14 15:26:28 |
| R2.htm | 131388 | 2014-05-14 15:26:28 |
| R8.htm | 198258 | 2014-05-14 15:26:28 |
| R9.htm | 134008 | 2014-05-14 15:26:28 |
| report.css | 2740 | 2014-05-14 15:26:28 |
| Show.js | 1410 | 2014-05-14 15:26:28 |
| xbrlnle.htm | 23634 | 2014-05-14 15:26:28 |