Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-21-008429-index-headers.html | 2021-11-16 06:01:44 | |
| 0001477932-21-008429-index.html | 2021-11-16 06:01:44 | |
| 0001477932-21-008429.txt | 2021-11-16 06:01:44 | |
 0001477932-21-008429-xbrl.zip | 17007 | 2021-11-16 06:01:44 |
| FilingSummary.xml | 1682 | 2021-11-16 06:01:44 |
| Financial_Report.xlsx | 5566 | 2021-11-16 06:01:44 |
| grvi-20211115.xsd | 5595 | 2021-11-16 06:01:44 |
| grvi-20211115_cal.xml | 890 | 2021-11-16 06:01:44 |
| grvi-20211115_def.xml | 2097 | 2021-11-16 06:01:44 |
| grvi-20211115_lab.xml | 13282 | 2021-11-16 06:01:44 |
| grvi-20211115_pre.xml | 8364 | 2021-11-16 06:01:44 |
| grvi_8k.htm | 21303 | 2021-11-16 06:01:44 |
| grvi_8k_htm.xml | 3274 | 2021-11-16 06:01:44 |
| grvi_ex991.htm | 131964 | 2021-11-16 06:01:44 |
| MetaLinks.json | 15904 | 2021-11-16 06:01:44 |
| R1.htm | 35551 | 2021-11-16 06:01:44 |
| report.css | 2767 | 2021-11-16 06:01:44 |
| Show.js | 1085 | 2021-11-16 06:01:44 |