Parent Directory| Name | Size | Last Modified |
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| 0001091818-22-000124-index.html | 2022-08-29 08:21:51 | |
| 0001091818-22-000124.txt | 2022-08-29 08:21:51 | |
 0001091818-22-000124-xbrl.zip | 11500 | 2022-08-29 08:21:51 |
| ex171.htm | 2421 | 2022-08-29 08:21:51 |
| FilingSummary.xml | 1999 | 2022-08-29 08:21:51 |
| Financial_Report.xlsx | 5564 | 2022-08-29 08:21:51 |
| ghri826228k.htm | 20942 | 2022-08-29 08:21:51 |
| ghri826228k_htm.xml | 3111 | 2022-08-29 08:21:51 |
| grhi-20220826.xsd | 3248 | 2022-08-29 08:21:51 |
| grhi-20220826_lab.xml | 34240 | 2022-08-29 08:21:51 |
| grhi-20220826_pre.xml | 22373 | 2022-08-29 08:21:51 |
| MetaLinks.json | 38378 | 2022-08-29 08:21:51 |
| R1.htm | 31977 | 2022-08-29 08:21:51 |
| report.css | 2767 | 2022-08-29 08:21:51 |
| Show.js | 1084 | 2022-08-29 08:21:51 |