Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000071829-25-000112-index-headers.html | 2025-08-05 16:37:31 | |
| 0000071829-25-000112-index.html | 2025-08-05 16:37:31 | |
| 0000071829-25-000112.txt | 2025-08-05 16:37:31 | |
 0000071829-25-000112-xbrl.zip | 32980 | 2025-08-05 16:37:31 |
| a2025q28k-erex991.htm | 305166 | 2025-08-05 16:37:31 |
| FilingSummary.xml | 1681 | 2025-08-05 16:37:31 |
| MetaLinks.json | 17546 | 2025-08-05 16:37:31 |
 npklogoa.jpg | 6518 | 2025-08-05 16:37:31 |
| nr-20250805.htm | 31296 | 2025-08-05 16:37:31 |
| nr-20250805.xsd | 1789 | 2025-08-05 16:37:31 |
 nr-20250805_g1.jpg | 6518 | 2025-08-05 16:37:31 |
| nr-20250805_htm.xml | 2815 | 2025-08-05 16:37:31 |
| nr-20250805_lab.xml | 22804 | 2025-08-05 16:37:31 |
| nr-20250805_pre.xml | 13056 | 2025-08-05 16:37:31 |
| R1.htm | 39596 | 2025-08-05 16:37:31 |
| report.css | 2767 | 2025-08-05 16:37:31 |
| Show.js | 1085 | 2025-08-05 16:37:31 |