Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001078207-21-000095-index-headers.html | 2021-05-10 16:18:58 | |
| 0001078207-21-000095-index.html | 2021-05-10 16:18:58 | |
| 0001078207-21-000095.txt | 2021-05-10 16:18:58 | |
 0001078207-21-000095-xbrl.zip | 28104 | 2021-05-10 16:18:58 |
| ex99103312021.htm | 230237 | 2021-05-10 16:18:58 |
| FilingSummary.xml | 1718 | 2021-05-10 16:18:58 |
| Financial_Report.xlsx | 5652 | 2021-05-10 16:18:58 |
 logo20150206_image1a211a.gif | 5713 | 2021-05-10 16:18:58 |
| MetaLinks.json | 17426 | 2021-05-10 16:18:58 |
| nls-20210510.htm | 38341 | 2021-05-10 16:18:58 |
| nls-20210510.xsd | 2431 | 2021-05-10 16:18:58 |
| nls-20210510_cal.xml | 721 | 2021-05-10 16:18:58 |
| nls-20210510_def.xml | 1658 | 2021-05-10 16:18:58 |
| nls-20210510_htm.xml | 10933 | 2021-05-10 16:18:58 |
| nls-20210510_lab.xml | 24270 | 2021-05-10 16:18:58 |
| nls-20210510_pre.xml | 12657 | 2021-05-10 16:18:58 |
| R1.htm | 38587 | 2021-05-10 16:18:58 |
| report.css | 2767 | 2021-05-10 16:18:58 |
| Show.js | 1085 | 2021-05-10 16:18:58 |