Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-324156-index-headers.html | 2021-11-09 12:30:12 | |
| 0001193125-21-324156-index.html | 2021-11-09 12:30:12 | |
| 0001193125-21-324156.txt | 2021-11-09 12:30:12 | |
 0001193125-21-324156-xbrl.zip | 133480 | 2021-11-09 12:30:12 |
| d203086d8k.htm | 40212 | 2021-11-09 12:30:12 |
| d203086d8k_htm.xml | 5431 | 2021-11-09 12:30:12 |
| d203086dex41.htm | 709833 | 2021-11-09 12:30:12 |
| d203086dex991.htm | 6898 | 2021-11-09 12:30:12 |
| FilingSummary.xml | 1855 | 2021-11-09 12:30:12 |
| Financial_Report.xlsx | 5783 | 2021-11-09 12:30:12 |
 g203086g1109113252484.jpg | 5787 | 2021-11-09 12:30:12 |
| gtn-20211109.xsd | 4144 | 2021-11-09 12:30:12 |
| gtn-20211109_def.xml | 13782 | 2021-11-09 12:30:12 |
| gtn-20211109_lab.xml | 22850 | 2021-11-09 12:30:12 |
| gtn-20211109_pre.xml | 14750 | 2021-11-09 12:30:12 |
| MetaLinks.json | 22100 | 2021-11-09 12:30:12 |
| R1.htm | 44165 | 2021-11-09 12:30:12 |
| report.css | 2767 | 2021-11-09 12:30:12 |
| Show.js | 1085 | 2021-11-09 12:30:12 |