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| 0001437749-22-025934.txt | 2022-11-04 09:53:18 | |
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| Financial_Report.xlsx | 5806 | 2022-11-04 09:53:18 |
| gtn-20221104.xsd | 4004 | 2022-11-04 09:53:18 |
| gtn-20221104_def.xml | 13463 | 2022-11-04 09:53:18 |
| gtn-20221104_lab.xml | 17583 | 2022-11-04 09:53:18 |
| gtn-20221104_pre.xml | 13430 | 2022-11-04 09:53:18 |
| gtn20221102b_8k.htm | 24263 | 2022-11-04 09:53:18 |
| gtn20221102b_8k_htm.xml | 4191 | 2022-11-04 09:53:18 |
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| R1.htm | 42273 | 2022-11-04 09:53:18 |
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| Show.js | 1085 | 2022-11-04 09:53:18 |