Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000071829-25-000003-index-headers.html | 2025-02-26 16:23:09 | |
| 0000071829-25-000003-index.html | 2025-02-26 16:23:09 | |
| 0000071829-25-000003.txt | 2025-02-26 16:23:09 | |
 0000071829-25-000003-xbrl.zip | 34929 | 2025-02-26 16:23:09 |
| a2024q48k-erex991.htm | 344213 | 2025-02-26 16:23:09 |
| FilingSummary.xml | 1683 | 2025-02-26 16:23:09 |
| Financial_Report.xlsx | 5701 | 2025-02-26 16:23:09 |
| MetaLinks.json | 17546 | 2025-02-26 16:23:09 |
 npklogo.jpg | 6518 | 2025-02-26 16:23:09 |
| nr-20250226.htm | 32267 | 2025-02-26 16:23:09 |
| nr-20250226.xsd | 1789 | 2025-02-26 16:23:09 |
 nr-20250226_g1.jpg | 6518 | 2025-02-26 16:23:09 |
| nr-20250226_htm.xml | 2815 | 2025-02-26 16:23:09 |
| nr-20250226_lab.xml | 22804 | 2025-02-26 16:23:09 |
| nr-20250226_pre.xml | 13056 | 2025-02-26 16:23:09 |
| R1.htm | 39611 | 2025-02-26 16:23:09 |
| report.css | 2767 | 2025-02-26 16:23:09 |
| Show.js | 1085 | 2025-02-26 16:23:09 |