Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000071829-22-000202-index-headers.html | 2022-12-28 16:35:57 | |
| 0000071829-22-000202-index.html | 2022-12-28 16:35:57 | |
| 0000071829-22-000202.txt | 2022-12-28 16:35:57 | |
 0000071829-22-000202-xbrl.zip | 28364 | 2022-12-28 16:35:57 |
| a20228kdec28exhibit991.htm | 13437 | 2022-12-28 16:35:57 |
| FilingSummary.xml | 1745 | 2022-12-28 16:35:57 |
| Financial_Report.xlsx | 5758 | 2022-12-28 16:35:57 |
 image_0a.jpg | 63264 | 2022-12-28 16:35:57 |
| MetaLinks.json | 21148 | 2022-12-28 16:35:57 |
| nr-20221228.htm | 39821 | 2022-12-28 16:35:57 |
| nr-20221228.xsd | 2288 | 2022-12-28 16:35:57 |
| nr-20221228_def.xml | 5737 | 2022-12-28 16:35:57 |
 nr-20221228_g1.jpg | 11318 | 2022-12-28 16:35:57 |
| nr-20221228_htm.xml | 12166 | 2022-12-28 16:35:57 |
| nr-20221228_lab.xml | 30099 | 2022-12-28 16:35:57 |
| nr-20221228_pre.xml | 15796 | 2022-12-28 16:35:57 |
| R1.htm | 42529 | 2022-12-28 16:35:57 |
| report.css | 2767 | 2022-12-28 16:35:57 |
| Show.js | 1085 | 2022-12-28 16:35:57 |