Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072162-24-000025-index-headers.html | 2024-07-30 16:29:12 | |
| 0000072162-24-000025-index.html | 2024-07-30 16:29:12 | |
| 0000072162-24-000025.txt | 2024-07-30 16:29:12 | |
 0000072162-24-000025-xbrl.zip | 10381 | 2024-07-30 16:29:12 |
| FilingSummary.xml | 2179 | 2024-07-30 16:29:12 |
| Financial_Report.xlsx | 6423 | 2024-07-30 16:29:12 |
| MetaLinks.json | 18122 | 2024-07-30 16:29:12 |
| nl-20240730.xsd | 3372 | 2024-07-30 16:29:12 |
| nl-20240730x8k.htm | 54171 | 2024-07-30 16:29:12 |
| nl-20240730x8k_htm.xml | 4824 | 2024-07-30 16:29:12 |
| nl-20240730_lab.xml | 18712 | 2024-07-30 16:29:12 |
| nl-20240730_pre.xml | 13100 | 2024-07-30 16:29:12 |
| R1.htm | 39594 | 2024-07-30 16:29:12 |
| R2.htm | 10573 | 2024-07-30 16:29:12 |
| report.css | 2767 | 2024-07-30 16:29:12 |
| Show.js | 1084 | 2024-07-30 16:29:12 |