Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-001928-index-headers.html | 2025-01-27 17:19:24 | |
| 0001437749-25-001928-index.html | 2025-01-27 17:19:24 | |
| 0001437749-25-001928.txt | 2025-01-27 17:19:24 | |
 0001437749-25-001928-xbrl.zip | 17099 | 2025-01-27 17:19:24 |
| ex_770300.htm | 150486 | 2025-01-27 17:19:24 |
| FilingSummary.xml | 1748 | 2025-01-27 17:19:24 |
| Financial_Report.xlsx | 5681 | 2025-01-27 17:19:24 |
 logo.jpg | 14035 | 2025-01-27 17:19:24 |
| MetaLinks.json | 19294 | 2025-01-27 17:19:24 |
| nrc-20250127.xsd | 3401 | 2025-01-27 17:19:24 |
| nrc-20250127_def.xml | 11421 | 2025-01-27 17:19:24 |
| nrc-20250127_lab.xml | 15310 | 2025-01-27 17:19:24 |
| nrc-20250127_pre.xml | 11581 | 2025-01-27 17:19:24 |
| nrc20250124_8k.htm | 31373 | 2025-01-27 17:19:24 |
| nrc20250124_8k_htm.xml | 2831 | 2025-01-27 17:19:24 |
| R1.htm | 38335 | 2025-01-27 17:19:24 |
| report.css | 2767 | 2025-01-27 17:19:24 |
| Show.js | 1085 | 2025-01-27 17:19:24 |