Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-023445-index-headers.html | 2022-10-03 10:02:01 | |
| 0001437749-22-023445-index.html | 2022-10-03 10:02:01 | |
| 0001437749-22-023445.txt | 2022-10-03 10:02:01 | |
 0001437749-22-023445-xbrl.zip | 9418 | 2022-10-03 10:02:01 |
| FilingSummary.xml | 1735 | 2022-10-03 10:02:01 |
| Financial_Report.xlsx | 5682 | 2022-10-03 10:02:01 |
| MetaLinks.json | 18885 | 2022-10-03 10:02:01 |
| nrc-20220930.xsd | 3593 | 2022-10-03 10:02:01 |
| nrc-20220930_def.xml | 11529 | 2022-10-03 10:02:01 |
| nrc-20220930_lab.xml | 15414 | 2022-10-03 10:02:01 |
| nrc-20220930_pre.xml | 11685 | 2022-10-03 10:02:01 |
| nrc20220927_8k.htm | 25786 | 2022-10-03 10:02:01 |
| nrc20220927_8k_htm.xml | 2549 | 2022-10-03 10:02:01 |
| R1.htm | 38338 | 2022-10-03 10:02:01 |
| report.css | 2767 | 2022-10-03 10:02:01 |
| Show.js | 1084 | 2022-10-03 10:02:01 |