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| 0001091818-24-000047-index.html | 2024-05-02 16:30:40 | |
| 0001091818-24-000047.txt | 2024-05-02 16:30:40 | |
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| ex1001.htm | 598 | 2024-05-02 16:30:40 |
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| ex1002.htm | 33558 | 2024-05-02 16:30:40 |
| ex1003.htm | 542 | 2024-05-02 16:30:40 |
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| ex311.htm | 7919 | 2024-05-02 16:30:40 |
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| ex321.htm | 2231 | 2024-05-02 16:30:40 |
| ex322.htm | 2257 | 2024-05-02 16:30:40 |
| FilingSummary.xml | 11570 | 2024-05-02 16:30:40 |
| Financial_Report.xlsx | 28435 | 2024-05-02 16:30:40 |
| grhi-20240331.xsd | 17672 | 2024-05-02 16:30:40 |
| grhi-20240331_cal.xml | 21431 | 2024-05-02 16:30:40 |
| grhi-20240331_def.xml | 35071 | 2024-05-02 16:30:40 |
| grhi-20240331_lab.xml | 128301 | 2024-05-02 16:30:40 |
| grhi-20240331_pre.xml | 94939 | 2024-05-02 16:30:40 |
| grhi20240331.htm | 273695 | 2024-05-02 16:30:40 |
| grhi20240331_htm.xml | 98756 | 2024-05-02 16:30:40 |
| MetaLinks.json | 285609 | 2024-05-02 16:30:40 |
| R1.htm | 48244 | 2024-05-02 16:30:40 |
| R10.htm | 7148 | 2024-05-02 16:30:40 |
| R11.htm | 12829 | 2024-05-02 16:30:40 |
| R12.htm | 16417 | 2024-05-02 16:30:40 |
| R13.htm | 5798 | 2024-05-02 16:30:40 |
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| R16.htm | 23052 | 2024-05-02 16:30:40 |
| R17.htm | 46229 | 2024-05-02 16:30:40 |
| R18.htm | 7741 | 2024-05-02 16:30:40 |
| R2.htm | 62835 | 2024-05-02 16:30:40 |
| R3.htm | 12093 | 2024-05-02 16:30:40 |
| R4.htm | 62127 | 2024-05-02 16:30:40 |
| R5.htm | 52712 | 2024-05-02 16:30:40 |
| R6.htm | 43016 | 2024-05-02 16:30:40 |
| R7.htm | 7521 | 2024-05-02 16:30:40 |
| R8.htm | 14771 | 2024-05-02 16:30:40 |
| R9.htm | 14654 | 2024-05-02 16:30:40 |
| report.css | 2767 | 2024-05-02 16:30:40 |
| Show.js | 1085 | 2024-05-02 16:30:40 |