Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000071829-24-000092-index-headers.html | 2024-08-06 12:58:09 | |
| 0000071829-24-000092-index.html | 2024-08-06 12:58:09 | |
| 0000071829-24-000092.txt | 2024-08-06 12:58:09 | |
 0000071829-24-000092-xbrl.zip | 265094 | 2024-08-06 12:58:09 |
| a2024q210qexhibit101.htm | 48125 | 2024-08-06 12:58:09 |
| a2024q210qexhibit102.htm | 80800 | 2024-08-06 12:58:09 |
| a2024q210qexhibit311.htm | 8537 | 2024-08-06 12:58:09 |
| a2024q210qexhibit312.htm | 8551 | 2024-08-06 12:58:09 |
| a2024q210qexhibit321.htm | 4756 | 2024-08-06 12:58:09 |
| a2024q210qexhibit322.htm | 5083 | 2024-08-06 12:58:09 |
| FilingSummary.xml | 30659 | 2024-08-06 12:58:09 |
| Financial_Report.xlsx | 68264 | 2024-08-06 12:58:09 |
 image_0.jpg | 642 | 2024-08-06 12:58:09 |
| MetaLinks.json | 693227 | 2024-08-06 12:58:09 |
| nr-20240630.htm | 1006106 | 2024-08-06 12:58:09 |
| nr-20240630.xsd | 34832 | 2024-08-06 12:58:09 |
| nr-20240630_cal.xml | 65527 | 2024-08-06 12:58:09 |
| nr-20240630_def.xml | 122510 | 2024-08-06 12:58:09 |
 nr-20240630_g1.jpg | 54389 | 2024-08-06 12:58:09 |
 nr-20240630_g2.jpg | 17323 | 2024-08-06 12:58:09 |
 nr-20240630_g3.jpg | 18301 | 2024-08-06 12:58:09 |
 nr-20240630_g4.jpg | 18457 | 2024-08-06 12:58:09 |
| nr-20240630_htm.xml | 653923 | 2024-08-06 12:58:09 |
| nr-20240630_lab.xml | 460706 | 2024-08-06 12:58:09 |
| nr-20240630_pre.xml | 310086 | 2024-08-06 12:58:09 |
| R1.htm | 53101 | 2024-08-06 12:58:09 |
| R10.htm | 7894 | 2024-08-06 12:58:09 |
| R11.htm | 34253 | 2024-08-06 12:58:09 |
| R12.htm | 10823 | 2024-08-06 12:58:09 |
| R13.htm | 8705 | 2024-08-06 12:58:09 |
| R14.htm | 22017 | 2024-08-06 12:58:09 |
| R15.htm | 15112 | 2024-08-06 12:58:09 |
| R16.htm | 49572 | 2024-08-06 12:58:09 |
| R17.htm | 8252 | 2024-08-06 12:58:09 |
| R18.htm | 6646 | 2024-08-06 12:58:09 |
| R19.htm | 16429 | 2024-08-06 12:58:09 |
| R2.htm | 104138 | 2024-08-06 12:58:09 |
| R20.htm | 102239 | 2024-08-06 12:58:09 |
| R21.htm | 14812 | 2024-08-06 12:58:09 |
| R22.htm | 8483 | 2024-08-06 12:58:09 |
| R23.htm | 18324 | 2024-08-06 12:58:09 |
| R24.htm | 36157 | 2024-08-06 12:58:09 |
| R25.htm | 23989 | 2024-08-06 12:58:09 |
| R26.htm | 15180 | 2024-08-06 12:58:09 |
| R27.htm | 34394 | 2024-08-06 12:58:09 |
| R28.htm | 18348 | 2024-08-06 12:58:09 |
| R29.htm | 101676 | 2024-08-06 12:58:09 |
| R3.htm | 13061 | 2024-08-06 12:58:09 |
| R30.htm | 5076 | 2024-08-06 12:58:09 |
| R31.htm | 21855 | 2024-08-06 12:58:09 |
| R32.htm | 40595 | 2024-08-06 12:58:09 |
| R33.htm | 5125 | 2024-08-06 12:58:09 |
| R34.htm | 14323 | 2024-08-06 12:58:09 |
| R35.htm | 42667 | 2024-08-06 12:58:09 |
| R36.htm | 16072 | 2024-08-06 12:58:09 |
| R37.htm | 4592 | 2024-08-06 12:58:09 |
| R38.htm | 9448 | 2024-08-06 12:58:09 |
| R39.htm | 17127 | 2024-08-06 12:58:09 |
| R4.htm | 63332 | 2024-08-06 12:58:09 |
| R40.htm | 47590 | 2024-08-06 12:58:09 |
| R41.htm | 78834 | 2024-08-06 12:58:09 |
| R42.htm | 9921 | 2024-08-06 12:58:09 |
| R43.htm | 6582 | 2024-08-06 12:58:09 |
| R44.htm | 7795 | 2024-08-06 12:58:09 |
| R45.htm | 11698 | 2024-08-06 12:58:09 |
| R46.htm | 25436 | 2024-08-06 12:58:09 |
| R47.htm | 29041 | 2024-08-06 12:58:09 |
| R48.htm | 26401 | 2024-08-06 12:58:09 |
| R49.htm | 19809 | 2024-08-06 12:58:09 |
| R5.htm | 21738 | 2024-08-06 12:58:09 |
| R6.htm | 5785 | 2024-08-06 12:58:09 |
| R7.htm | 45385 | 2024-08-06 12:58:09 |
| R8.htm | 83915 | 2024-08-06 12:58:09 |
| R9.htm | 13207 | 2024-08-06 12:58:09 |
| report.css | 2767 | 2024-08-06 12:58:09 |
| Show.js | 1085 | 2024-08-06 12:58:09 |