Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000861459-24-000026-index-headers.html | 2024-06-06 16:10:44 | |
| 0000861459-24-000026-index.html | 2024-06-06 16:10:44 | |
| 0000861459-24-000026.txt | 2024-06-06 16:10:44 | |
 0000861459-24-000026-xbrl.zip | 58860 | 2024-06-06 16:10:44 |
| exhibit102-2024equityincen.htm | 192617 | 2024-06-06 16:10:44 |
| exhibit103.htm | 53486 | 2024-06-06 16:10:44 |
| exhibit104.htm | 55063 | 2024-06-06 16:10:44 |
| exhibit105.htm | 39485 | 2024-06-06 16:10:44 |
| FilingSummary.xml | 1632 | 2024-06-06 16:10:44 |
| Financial_Report.xlsx | 5689 | 2024-06-06 16:10:44 |
| gva-20240605.htm | 57962 | 2024-06-06 16:10:44 |
| gva-20240605.xsd | 1934 | 2024-06-06 16:10:44 |
| gva-20240605_htm.xml | 2714 | 2024-06-06 16:10:44 |
| gva-20240605_lab.xml | 21629 | 2024-06-06 16:10:44 |
| gva-20240605_pre.xml | 12531 | 2024-06-06 16:10:44 |
| MetaLinks.json | 17188 | 2024-06-06 16:10:44 |
| R1.htm | 38091 | 2024-06-06 16:10:44 |
| report.css | 2767 | 2024-06-06 16:10:44 |
| Show.js | 1085 | 2024-06-06 16:10:44 |