Parent Directory| Name | Size | Last Modified |
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| 0001437749-22-019018-index.html | 2022-08-05 07:46:26 | |
| 0001437749-22-019018.txt | 2022-08-05 07:46:26 | |
 0001437749-22-019018-xbrl.zip | 50555 | 2022-08-05 07:46:26 |
| ex_406625.htm | 937813 | 2022-08-05 07:46:26 |
| FilingSummary.xml | 1764 | 2022-08-05 07:46:26 |
| Financial_Report.xlsx | 5807 | 2022-08-05 07:46:26 |
 graylogo01.jpg | 9833 | 2022-08-05 07:46:26 |
| gtn-20220805.xsd | 4002 | 2022-08-05 07:46:26 |
| gtn-20220805_def.xml | 13461 | 2022-08-05 07:46:26 |
| gtn-20220805_lab.xml | 17581 | 2022-08-05 07:46:26 |
| gtn-20220805_pre.xml | 13428 | 2022-08-05 07:46:26 |
| gtn20220804_8k.htm | 24718 | 2022-08-05 07:46:26 |
| gtn20220804_8k_htm.xml | 4191 | 2022-08-05 07:46:26 |
| MetaLinks.json | 21147 | 2022-08-05 07:46:26 |
| R1.htm | 42767 | 2022-08-05 07:46:26 |
| report.css | 2767 | 2022-08-05 07:46:26 |
| Show.js | 1085 | 2022-08-05 07:46:26 |