Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001552781-22-000424-index-headers.html | 2022-05-20 10:00:22 | |
| 0001552781-22-000424-index.html | 2022-05-20 10:00:22 | |
| 0001552781-22-000424.txt | 2022-05-20 10:00:22 | |
 0001552781-22-000424-xbrl.zip | 11296 | 2022-05-20 10:00:22 |
| e22319_grrb-8k.htm | 42536 | 2022-05-20 10:00:22 |
| e22319_grrb-8k_htm.xml | 3327 | 2022-05-20 10:00:22 |
| FilingSummary.xml | 1597 | 2022-05-20 10:00:22 |
| Financial_Report.xlsx | 5592 | 2022-05-20 10:00:22 |
| grrb-20220518.xsd | 2935 | 2022-05-20 10:00:22 |
| grrb-20220518_lab.xml | 34916 | 2022-05-20 10:00:22 |
| grrb-20220518_pre.xml | 22773 | 2022-05-20 10:00:22 |
| MetaLinks.json | 37882 | 2022-05-20 10:00:22 |
| R1.htm | 35496 | 2022-05-20 10:00:22 |
| report.css | 2766 | 2022-05-20 10:00:22 |
| Show.js | 1084 | 2022-05-20 10:00:22 |