Parent Directory| Name | Size | Last Modified |
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| 0001437749-22-011225-index.html | 2022-05-06 09:29:14 | |
| 0001437749-22-011225.txt | 2022-05-06 09:29:14 | |
 0001437749-22-011225-xbrl.zip | 11797 | 2022-05-06 09:29:14 |
| ex_371641.htm | 6093 | 2022-05-06 09:29:14 |
| FilingSummary.xml | 1764 | 2022-05-06 09:29:14 |
| Financial_Report.xlsx | 5762 | 2022-05-06 09:29:14 |
 gray01.jpg | 7006 | 2022-05-06 09:29:14 |
| gtn-20220506.xsd | 4003 | 2022-05-06 09:29:14 |
| gtn-20220506_def.xml | 13462 | 2022-05-06 09:29:14 |
| gtn-20220506_lab.xml | 17582 | 2022-05-06 09:29:14 |
| gtn-20220506_pre.xml | 13429 | 2022-05-06 09:29:14 |
| gtn20220505_8k.htm | 27366 | 2022-05-06 09:29:14 |
| gtn20220505_8k_htm.xml | 4191 | 2022-05-06 09:29:14 |
| MetaLinks.json | 21147 | 2022-05-06 09:29:14 |
| R1.htm | 42945 | 2022-05-06 09:29:14 |
| report.css | 2767 | 2022-05-06 09:29:14 |
| Show.js | 1085 | 2022-05-06 09:29:14 |