Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072162-24-000010-index-headers.html | 2024-03-06 16:36:07 | |
| 0000072162-24-000010-index.html | 2024-03-06 16:36:07 | |
| 0000072162-24-000010.txt | 2024-03-06 16:36:07 | |
 0000072162-24-000010-xbrl.zip | 20576 | 2024-03-06 16:36:07 |
| FilingSummary.xml | 1692 | 2024-03-06 16:36:07 |
| Financial_Report.xlsx | 5701 | 2024-03-06 16:36:07 |
| MetaLinks.json | 16809 | 2024-03-06 16:36:07 |
| nl-20240306.xsd | 3370 | 2024-03-06 16:36:07 |
| nl-20240306x8k.htm | 48800 | 2024-03-06 16:36:07 |
| nl-20240306x8k_htm.xml | 4776 | 2024-03-06 16:36:07 |
| nl-20240306xex99d1.htm | 211744 | 2024-03-06 16:36:07 |
 nl-20240306xex99d1001.jpg | 3363 | 2024-03-06 16:36:07 |
| nl-20240306_lab.xml | 15898 | 2024-03-06 16:36:07 |
| nl-20240306_pre.xml | 10366 | 2024-03-06 16:36:07 |
| R1.htm | 39597 | 2024-03-06 16:36:07 |
| report.css | 2767 | 2024-03-06 16:36:07 |
| Show.js | 1085 | 2024-03-06 16:36:07 |