Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072162-24-000028-index-headers.html | 2024-08-07 16:22:02 | |
| 0000072162-24-000028-index.html | 2024-08-07 16:22:02 | |
| 0000072162-24-000028.txt | 2024-08-07 16:22:02 | |
 0000072162-24-000028-xbrl.zip | 22326 | 2024-08-07 16:22:02 |
| FilingSummary.xml | 1693 | 2024-08-07 16:22:02 |
| Financial_Report.xlsx | 5703 | 2024-08-07 16:22:02 |
| MetaLinks.json | 16809 | 2024-08-07 16:22:02 |
| nl-20240807.xsd | 3372 | 2024-08-07 16:22:02 |
| nl-20240807x8k.htm | 56886 | 2024-08-07 16:22:02 |
| nl-20240807x8k_htm.xml | 4776 | 2024-08-07 16:22:02 |
| nl-20240807xex99d1.htm | 203919 | 2024-08-07 16:22:02 |
 nl-20240807xex99d1001.jpg | 3363 | 2024-08-07 16:22:02 |
| nl-20240807xex99d2.htm | 5667 | 2024-08-07 16:22:02 |
 nl-20240807xex99d2001.jpg | 2474 | 2024-08-07 16:22:02 |
| nl-20240807_lab.xml | 15900 | 2024-08-07 16:22:02 |
| nl-20240807_pre.xml | 10368 | 2024-08-07 16:22:02 |
| R1.htm | 39599 | 2024-08-07 16:22:02 |
| report.css | 2767 | 2024-08-07 16:22:02 |
| Show.js | 1085 | 2024-08-07 16:22:02 |