Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-124663-index-headers.html | 2021-04-21 16:02:08 | |
| 0001193125-21-124663-index.html | 2021-04-21 16:02:08 | |
| 0001193125-21-124663.txt | 2021-04-21 16:02:08 | |
 0001193125-21-124663-xbrl.zip | 105955 | 2021-04-21 16:02:08 |
| d282529d8k.htm | 39484 | 2021-04-21 16:02:08 |
| d282529d8k_htm.xml | 3400 | 2021-04-21 16:02:08 |
| d282529dex41.htm | 637579 | 2021-04-21 16:02:08 |
| d282529dex991.htm | 11504 | 2021-04-21 16:02:08 |
| FilingSummary.xml | 1754 | 2021-04-21 16:02:08 |
| Financial_Report.xlsx | 5695 | 2021-04-21 16:02:08 |
 g282529g007a.jpg | 4069 | 2021-04-21 16:02:08 |
| gbx-20210415.xsd | 3055 | 2021-04-21 16:02:08 |
| gbx-20210415_lab.xml | 18139 | 2021-04-21 16:02:08 |
| gbx-20210415_pre.xml | 11399 | 2021-04-21 16:02:08 |
| MetaLinks.json | 18730 | 2021-04-21 16:02:08 |
| R1.htm | 40165 | 2021-04-21 16:02:08 |
| report.css | 2767 | 2021-04-21 16:02:08 |
| Show.js | 1085 | 2021-04-21 16:02:08 |