Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-257407-index-headers.html | 2023-10-17 10:48:08 | |
| 0001193125-23-257407-index.html | 2023-10-17 10:48:08 | |
| 0001193125-23-257407.txt | 2023-10-17 10:48:08 | |
 0001193125-23-257407-xbrl.zip | 18004 | 2023-10-17 10:48:08 |
| d564219d8k.htm | 27848 | 2023-10-17 10:48:08 |
| d564219d8k_htm.xml | 5379 | 2023-10-17 10:48:08 |
| d564219dex991.htm | 6011 | 2023-10-17 10:48:08 |
| d564219dex992.htm | 16710 | 2023-10-17 10:48:08 |
| FilingSummary.xml | 1756 | 2023-10-17 10:48:08 |
| Financial_Report.xlsx | 5828 | 2023-10-17 10:48:08 |
 g564219ex99_2p10g1.jpg | 388619 | 2023-10-17 10:48:08 |
 g564219ex99_2p11g1.jpg | 472937 | 2023-10-17 10:48:08 |
 g564219ex99_2p12g1.jpg | 432985 | 2023-10-17 10:48:08 |
 g564219ex99_2p13g1.jpg | 470547 | 2023-10-17 10:48:08 |
 g564219ex99_2p14g1.jpg | 339876 | 2023-10-17 10:48:08 |
 g564219ex99_2p1g1.jpg | 200588 | 2023-10-17 10:48:08 |
 g564219ex99_2p2g1.jpg | 470541 | 2023-10-17 10:48:08 |
 g564219ex99_2p3g1.jpg | 417789 | 2023-10-17 10:48:08 |
 g564219ex99_2p4g1.jpg | 304363 | 2023-10-17 10:48:08 |
 g564219ex99_2p5g1.jpg | 463753 | 2023-10-17 10:48:08 |
 g564219ex99_2p6g1.jpg | 386956 | 2023-10-17 10:48:08 |
 g564219ex99_2p7g1.jpg | 478962 | 2023-10-17 10:48:08 |
 g564219ex99_2p8g1.jpg | 311412 | 2023-10-17 10:48:08 |
 g564219ex99_2p9g1.jpg | 280790 | 2023-10-17 10:48:08 |
 g564219g1017105251421.jpg | 5852 | 2023-10-17 10:48:08 |
| gtn-20231017.xsd | 4280 | 2023-10-17 10:48:08 |
| gtn-20231017_def.xml | 13590 | 2023-10-17 10:48:08 |
| gtn-20231017_lab.xml | 22681 | 2023-10-17 10:48:08 |
| gtn-20231017_pre.xml | 14557 | 2023-10-17 10:48:08 |
| MetaLinks.json | 22312 | 2023-10-17 10:48:08 |
| R1.htm | 43589 | 2023-10-17 10:48:08 |
| report.css | 2767 | 2023-10-17 10:48:08 |
| Show.js | 1085 | 2023-10-17 10:48:08 |