Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-295462-index-headers.html | 2021-10-08 16:06:20 | |
| 0001193125-21-295462-index.html | 2021-10-08 16:06:20 | |
| 0001193125-21-295462.txt | 2021-10-08 16:06:20 | |
 0001193125-21-295462-xbrl.zip | 19657 | 2021-10-08 16:06:20 |
| d237079d8k.htm | 31356 | 2021-10-08 16:06:20 |
| d237079d8k_htm.xml | 5355 | 2021-10-08 16:06:20 |
| d237079dex21.htm | 36498 | 2021-10-08 16:06:20 |
| FilingSummary.xml | 1824 | 2021-10-08 16:06:20 |
| Financial_Report.xlsx | 5784 | 2021-10-08 16:06:20 |
| gtn-20211006.xsd | 4342 | 2021-10-08 16:06:20 |
| gtn-20211006_def.xml | 13727 | 2021-10-08 16:06:20 |
| gtn-20211006_lab.xml | 22763 | 2021-10-08 16:06:20 |
| gtn-20211006_pre.xml | 14695 | 2021-10-08 16:06:20 |
| MetaLinks.json | 22215 | 2021-10-08 16:06:20 |
| R1.htm | 44143 | 2021-10-08 16:06:20 |
| report.css | 2767 | 2021-10-08 16:06:20 |
| Show.js | 1085 | 2021-10-08 16:06:20 |