Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-007578-index-headers.html | 2023-05-02 08:18:11 | |
| 0001558370-23-007578-index.html | 2023-05-02 08:18:11 | |
| 0001558370-23-007578.txt | 2023-05-02 08:18:11 | |
 0001558370-23-007578-xbrl.zip | 12604 | 2023-05-02 08:18:11 |
| FilingSummary.xml | 2175 | 2023-05-02 08:18:11 |
| Financial_Report.xlsx | 6739 | 2023-05-02 08:18:11 |
| MetaLinks.json | 97135 | 2023-05-02 08:18:11 |
| nrbo-20230502.xsd | 3265 | 2023-05-02 08:18:11 |
| nrbo-20230502x8k.htm | 41960 | 2023-05-02 08:18:11 |
| nrbo-20230502x8k_htm.xml | 4825 | 2023-05-02 08:18:11 |
| nrbo-20230502xex99d1.htm | 15535 | 2023-05-02 08:18:11 |
 nrbo-20230502xex99d1001.jpg | 12945 | 2023-05-02 08:18:11 |
| nrbo-20230502_lab.xml | 632 | 2023-05-02 08:18:11 |
| nrbo-20230502_pre.xml | 10416 | 2023-05-02 08:18:11 |
| R1.htm | 39652 | 2023-05-02 08:18:11 |
| R2.htm | 22686 | 2023-05-02 08:18:11 |
| report.css | 2767 | 2023-05-02 08:18:11 |
| Show.js | 1085 | 2023-05-02 08:18:11 |