Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000861459-24-000018-index-headers.html | 2024-05-02 06:45:23 | |
| 0000861459-24-000018-index.html | 2024-05-02 06:45:23 | |
| 0000861459-24-000018.txt | 2024-05-02 06:45:23 | |
 0000861459-24-000018-xbrl.zip | 22949 | 2024-05-02 06:45:23 |
| FilingSummary.xml | 1630 | 2024-05-02 06:45:23 |
| Financial_Report.xlsx | 5689 | 2024-05-02 06:45:23 |
| gva-20240331xexx991.htm | 209745 | 2024-05-02 06:45:23 |
| gva-20240502.htm | 26711 | 2024-05-02 06:45:23 |
| gva-20240502.xsd | 1934 | 2024-05-02 06:45:23 |
| gva-20240502_htm.xml | 2714 | 2024-05-02 06:45:23 |
| gva-20240502_lab.xml | 21629 | 2024-05-02 06:45:23 |
| gva-20240502_pre.xml | 12531 | 2024-05-02 06:45:23 |
| MetaLinks.json | 17188 | 2024-05-02 06:45:23 |
| R1.htm | 38086 | 2024-05-02 06:45:23 |
| report.css | 2767 | 2024-05-02 06:45:23 |
| Show.js | 1084 | 2024-05-02 06:45:23 |