Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-233417-index-headers.html | 2021-08-02 17:03:58 | |
| 0001193125-21-233417-index.html | 2021-08-02 17:03:58 | |
| 0001193125-21-233417.txt | 2021-08-02 17:03:58 | |
 0001193125-21-233417-xbrl.zip | 13020 | 2021-08-02 17:03:58 |
| d213388d8k.htm | 26332 | 2021-08-02 17:03:58 |
| d213388d8k_htm.xml | 5355 | 2021-08-02 17:03:58 |
| d213388dex991.htm | 7612 | 2021-08-02 17:03:58 |
| FilingSummary.xml | 1825 | 2021-08-02 17:03:58 |
| Financial_Report.xlsx | 5784 | 2021-08-02 17:03:58 |
 g213388g0802215534114.jpg | 15165 | 2021-08-02 17:03:58 |
 g213388g0802215534707.jpg | 5343 | 2021-08-02 17:03:58 |
| gtn-20210802.xsd | 4340 | 2021-08-02 17:03:58 |
| gtn-20210802_def.xml | 13725 | 2021-08-02 17:03:58 |
| gtn-20210802_lab.xml | 22761 | 2021-08-02 17:03:58 |
| gtn-20210802_pre.xml | 14693 | 2021-08-02 17:03:58 |
| MetaLinks.json | 22446 | 2021-08-02 17:03:58 |
| R1.htm | 44144 | 2021-08-02 17:03:58 |
| report.css | 2767 | 2021-08-02 17:03:58 |
| Show.js | 1085 | 2021-08-02 17:03:58 |