Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000071829-23-000128-index-headers.html | 2023-08-17 15:25:41 | |
| 0000071829-23-000128-index.html | 2023-08-17 15:25:41 | |
| 0000071829-23-000128.txt | 2023-08-17 15:25:41 | |
 0000071829-23-000128-xbrl.zip | 41224 | 2023-08-17 15:25:41 |
| FilingSummary.xml | 1666 | 2023-08-17 15:25:41 |
| Financial_Report.xlsx | 5734 | 2023-08-17 15:25:41 |
| MetaLinks.json | 18056 | 2023-08-17 15:25:41 |
| nr-20230518.htm | 29345 | 2023-08-17 15:25:41 |
| nr-20230518.xsd | 1908 | 2023-08-17 15:25:41 |
 nr-20230518_g1.jpg | 54389 | 2023-08-17 15:25:41 |
| nr-20230518_htm.xml | 2915 | 2023-08-17 15:25:41 |
| nr-20230518_lab.xml | 26111 | 2023-08-17 15:25:41 |
| nr-20230518_pre.xml | 13579 | 2023-08-17 15:25:41 |
| R1.htm | 41115 | 2023-08-17 15:25:41 |
| report.css | 2767 | 2023-08-17 15:25:41 |
| Show.js | 1084 | 2023-08-17 15:25:41 |