Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000072162-25-000006-index-headers.html | 2025-02-27 16:18:10 | |
| 0000072162-25-000006-index.html | 2025-02-27 16:18:10 | |
| 0000072162-25-000006.txt | 2025-02-27 16:18:10 | |
 0000072162-25-000006-xbrl.zip | 11410 | 2025-02-27 16:18:10 |
| FilingSummary.xml | 1692 | 2025-02-27 16:18:10 |
| Financial_Report.xlsx | 5700 | 2025-02-27 16:18:10 |
| MetaLinks.json | 16840 | 2025-02-27 16:18:10 |
| nl-20250227.xsd | 3231 | 2025-02-27 16:18:10 |
| nl-20250227x8k.htm | 58522 | 2025-02-27 16:18:10 |
| nl-20250227x8k_htm.xml | 4822 | 2025-02-27 16:18:10 |
| nl-20250227xex99d1.htm | 4701 | 2025-02-27 16:18:10 |
 nl-20250227xex99d1001.jpg | 2474 | 2025-02-27 16:18:10 |
| nl-20250227_lab.xml | 15900 | 2025-02-27 16:18:10 |
| nl-20250227_pre.xml | 10368 | 2025-02-27 16:18:10 |
| R1.htm | 39594 | 2025-02-27 16:18:10 |
| report.css | 2767 | 2025-02-27 16:18:10 |
| Show.js | 1085 | 2025-02-27 16:18:10 |