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| 0001437749-25-015250.txt | 2025-05-08 09:05:36 | |
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| ex_812784.htm | 362956 | 2025-05-08 09:05:36 |
| FilingSummary.xml | 1764 | 2025-05-08 09:05:36 |
| Financial_Report.xlsx | 5842 | 2025-05-08 09:05:36 |
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| gtn-20250508.xsd | 4026 | 2025-05-08 09:05:36 |
| gtn-20250508_def.xml | 13413 | 2025-05-08 09:05:36 |
| gtn-20250508_lab.xml | 17623 | 2025-05-08 09:05:36 |
| gtn-20250508_pre.xml | 13390 | 2025-05-08 09:05:36 |
| gtn20250506_8k.htm | 26575 | 2025-05-08 09:05:36 |
| gtn20250506_8k_htm.xml | 4729 | 2025-05-08 09:05:36 |
| MetaLinks.json | 27593 | 2025-05-08 09:05:36 |
| R1.htm | 42403 | 2025-05-08 09:05:36 |
| report.css | 2767 | 2025-05-08 09:05:36 |
| Show.js | 1085 | 2025-05-08 09:05:36 |