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|---|---|---|
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| 0000071829-25-000116-index.html | 2025-08-06 12:31:20 | |
| 0000071829-25-000116.txt | 2025-08-06 12:31:20 | |
 0000071829-25-000116-xbrl.zip | 201304 | 2025-08-06 12:31:20 |
| a2025q210qexhibit102.htm | 65722 | 2025-08-06 12:31:20 |
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| a2025q210qexhibit311.htm | 8436 | 2025-08-06 12:31:20 |
| a2025q210qexhibit312.htm | 8450 | 2025-08-06 12:31:20 |
| a2025q210qexhibit321.htm | 4680 | 2025-08-06 12:31:20 |
| a2025q210qexhibit322.htm | 5007 | 2025-08-06 12:31:20 |
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| nr-20250630.xsd | 36118 | 2025-08-06 12:31:20 |
| nr-20250630_cal.xml | 77355 | 2025-08-06 12:31:20 |
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| nr-20250630_htm.xml | 641647 | 2025-08-06 12:31:20 |
| nr-20250630_lab.xml | 495100 | 2025-08-06 12:31:20 |
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| R1.htm | 53084 | 2025-08-06 12:31:20 |
| R10.htm | 48988 | 2025-08-06 12:31:20 |
| R11.htm | 51708 | 2025-08-06 12:31:20 |
| R12.htm | 10752 | 2025-08-06 12:31:20 |
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| R18.htm | 6844 | 2025-08-06 12:31:20 |
| R19.htm | 16806 | 2025-08-06 12:31:20 |
| R2.htm | 111310 | 2025-08-06 12:31:20 |
| R20.htm | 48041 | 2025-08-06 12:31:20 |
| R21.htm | 21119 | 2025-08-06 12:31:20 |
| R22.htm | 17311 | 2025-08-06 12:31:20 |
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| R25.htm | 23426 | 2025-08-06 12:31:20 |
| R26.htm | 11111 | 2025-08-06 12:31:20 |
| R27.htm | 31329 | 2025-08-06 12:31:20 |
| R28.htm | 18161 | 2025-08-06 12:31:20 |
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| R30.htm | 23253 | 2025-08-06 12:31:20 |
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| R32.htm | 31884 | 2025-08-06 12:31:20 |
| R33.htm | 10490 | 2025-08-06 12:31:20 |
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| R37.htm | 56898 | 2025-08-06 12:31:20 |
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| R6.htm | 5761 | 2025-08-06 12:31:20 |
| R7.htm | 48692 | 2025-08-06 12:31:20 |
| R8.htm | 90321 | 2025-08-06 12:31:20 |
| R9.htm | 12331 | 2025-08-06 12:31:20 |
| report.css | 2767 | 2025-08-06 12:31:20 |
| Show.js | 1085 | 2025-08-06 12:31:20 |