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| 0001437749-25-015254-index.html | 2025-05-08 09:10:40 | |
| 0001437749-25-015254.txt | 2025-05-08 09:10:40 | |
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| ex_814016.htm | 6514 | 2025-05-08 09:10:40 |
| FilingSummary.xml | 1767 | 2025-05-08 09:10:40 |
| Financial_Report.xlsx | 5843 | 2025-05-08 09:10:40 |
 gray01.jpg | 7544 | 2025-05-08 09:10:40 |
| gtn-20250508.xsd | 4026 | 2025-05-08 09:10:40 |
| gtn-20250508_def.xml | 13395 | 2025-05-08 09:10:40 |
| gtn-20250508_lab.xml | 17585 | 2025-05-08 09:10:40 |
| gtn-20250508_pre.xml | 13372 | 2025-05-08 09:10:40 |
| gtn20250507d_8k.htm | 25759 | 2025-05-08 09:10:40 |
| gtn20250507d_8k_htm.xml | 4705 | 2025-05-08 09:10:40 |
| MetaLinks.json | 27572 | 2025-05-08 09:10:40 |
| R1.htm | 42358 | 2025-05-08 09:10:40 |
| report.css | 2767 | 2025-05-08 09:10:40 |
| Show.js | 1085 | 2025-05-08 09:10:40 |