Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-024952-index-headers.html | 2025-08-06 07:36:10 | |
| 0001437749-25-024952-index.html | 2025-08-06 07:36:10 | |
| 0001437749-25-024952.txt | 2025-08-06 07:36:10 | |
 0001437749-25-024952-xbrl.zip | 59058 | 2025-08-06 07:36:10 |
| ex_819138.htm | 1218248 | 2025-08-06 07:36:10 |
| FilingSummary.xml | 1812 | 2025-08-06 07:36:10 |
 logo.jpg | 6277 | 2025-08-06 07:36:10 |
| MetaLinks.json | 25270 | 2025-08-06 07:36:10 |
| nrp-20250806.xsd | 3570 | 2025-08-06 07:36:10 |
| nrp-20250806_def.xml | 11420 | 2025-08-06 07:36:10 |
| nrp-20250806_lab.xml | 15309 | 2025-08-06 07:36:10 |
| nrp-20250806_pre.xml | 11580 | 2025-08-06 07:36:10 |
 nrp20230206_8kimg001.jpg | 2915 | 2025-08-06 07:36:10 |
| nrp20250515_8k.htm | 30374 | 2025-08-06 07:36:10 |
| nrp20250515_8k_htm.xml | 2884 | 2025-08-06 07:36:10 |
| R1.htm | 38383 | 2025-08-06 07:36:10 |
| report.css | 2767 | 2025-08-06 07:36:10 |
| Show.js | 1085 | 2025-08-06 07:36:10 |