Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-26-010908-index-headers.html | 2026-04-01 16:33:02 | |
| 0001437749-26-010908-index.html | 2026-04-01 16:33:02 | |
| 0001437749-26-010908.txt | 2026-04-01 16:33:02 | |
 0001437749-26-010908-xbrl.zip | 231952 | 2026-04-01 16:33:02 |
| ex_939826.htm | 1699783 | 2026-04-01 16:33:02 |
| FilingSummary.xml | 1764 | 2026-04-01 16:33:02 |
| gtn-20260331.xsd | 4026 | 2026-04-01 16:33:02 |
| gtn-20260331_def.xml | 13778 | 2026-04-01 16:33:02 |
| gtn-20260331_lab.xml | 18133 | 2026-04-01 16:33:02 |
| gtn-20260331_pre.xml | 13810 | 2026-04-01 16:33:02 |
| gtn20260331_8k.htm | 36199 | 2026-04-01 16:33:02 |
| gtn20260331_8k_htm.xml | 4805 | 2026-04-01 16:33:02 |
| MetaLinks.json | 28087 | 2026-04-01 16:33:02 |
| R1.htm | 43873 | 2026-04-01 16:33:02 |
| report.css | 2766 | 2026-04-01 16:33:02 |
| Show.js | 1085 | 2026-04-01 16:33:02 |