Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000040533-22-000011-index-headers.html | 2022-04-27 07:52:04 | |
| 0000040533-22-000011-index.html | 2022-04-27 07:52:04 | |
| 0000040533-22-000011.txt | 2022-04-27 07:52:04 | |
 0000040533-22-000011-xbrl.zip | 32931 | 2022-04-27 07:52:04 |
 bluegdlogo.jpg | 14779 | 2022-04-27 07:52:04 |
 chart-462efd9c75ab4234938.jpg | 144577 | 2022-04-27 07:52:04 |
 chart-649c7d3242d74d8f974.jpg | 46660 | 2022-04-27 07:52:04 |
 chart-91978811c5ad44b9a79.jpg | 47120 | 2022-04-27 07:52:04 |
 chart-aa33027991af49c4ba0.jpg | 49638 | 2022-04-27 07:52:04 |
 chart-cca021dabe8945dcae2.jpg | 47597 | 2022-04-27 07:52:04 |
| FilingSummary.xml | 1839 | 2022-04-27 07:52:04 |
| Financial_Report.xlsx | 5673 | 2022-04-27 07:52:04 |
| gd-20220403exhibit991.htm | 295276 | 2022-04-27 07:52:04 |
| gd-20220427.htm | 35087 | 2022-04-27 07:52:04 |
| gd-20220427.xsd | 2266 | 2022-04-27 07:52:04 |
| gd-20220427_def.xml | 14523 | 2022-04-27 07:52:04 |
 gd-20220427_g1.gif | 2912 | 2022-04-27 07:52:04 |
| gd-20220427_htm.xml | 11639 | 2022-04-27 07:52:04 |
| gd-20220427_lab.xml | 28042 | 2022-04-27 07:52:04 |
| gd-20220427_pre.xml | 15022 | 2022-04-27 07:52:04 |
 image2.jpg | 27193 | 2022-04-27 07:52:04 |
| MetaLinks.json | 20078 | 2022-04-27 07:52:04 |
| R1.htm | 38944 | 2022-04-27 07:52:04 |
| report.css | 2767 | 2022-04-27 07:52:04 |
| Show.js | 1085 | 2022-04-27 07:52:04 |