Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-146956-index-headers.html | 2021-05-03 10:12:40 | |
| 0001193125-21-146956-index.html | 2021-05-03 10:12:40 | |
| 0001193125-21-146956.txt | 2021-05-03 10:12:40 | |
 0001193125-21-146956-xbrl.zip | 27215 | 2021-05-03 10:12:40 |
| d386203d8k.htm | 51295 | 2021-05-03 10:12:40 |
| d386203d8k_htm.xml | 5268 | 2021-05-03 10:12:40 |
| d386203dex991.htm | 18837 | 2021-05-03 10:12:40 |
| d386203dex992.htm | 25112 | 2021-05-03 10:12:40 |
| FilingSummary.xml | 1873 | 2021-05-03 10:12:40 |
| Financial_Report.xlsx | 5783 | 2021-05-03 10:12:40 |
 g386203ex99_2s10g1.jpg | 253743 | 2021-05-03 10:12:40 |
 g386203ex99_2s11g1.jpg | 238071 | 2021-05-03 10:12:40 |
 g386203ex99_2s12g1.jpg | 340900 | 2021-05-03 10:12:40 |
 g386203ex99_2s13g1.jpg | 448008 | 2021-05-03 10:12:40 |
 g386203ex99_2s14g1.jpg | 339176 | 2021-05-03 10:12:40 |
 g386203ex99_2s15g1.jpg | 241683 | 2021-05-03 10:12:40 |
 g386203ex99_2s1g1.jpg | 154415 | 2021-05-03 10:12:40 |
 g386203ex99_2s2g1.jpg | 523111 | 2021-05-03 10:12:40 |
 g386203ex99_2s3g1.jpg | 332626 | 2021-05-03 10:12:40 |
 g386203ex99_2s4g1.jpg | 364170 | 2021-05-03 10:12:40 |
 g386203ex99_2s5g1.jpg | 310925 | 2021-05-03 10:12:40 |
 g386203ex99_2s6g1.jpg | 277997 | 2021-05-03 10:12:40 |
 g386203ex99_2s7g1.jpg | 335902 | 2021-05-03 10:12:40 |
 g386203ex99_2s8g1.jpg | 210913 | 2021-05-03 10:12:40 |
 g386203ex99_2s9g1.jpg | 221143 | 2021-05-03 10:12:40 |
 g386203g0503070601488.jpg | 30007 | 2021-05-03 10:12:40 |
 g386203g0503180626513.jpg | 7692 | 2021-05-03 10:12:40 |
| gtn-20210503.xsd | 4141 | 2021-05-03 10:12:40 |
| gtn-20210503_def.xml | 13814 | 2021-05-03 10:12:40 |
| gtn-20210503_lab.xml | 22757 | 2021-05-03 10:12:40 |
| gtn-20210503_pre.xml | 14782 | 2021-05-03 10:12:40 |
| MetaLinks.json | 22880 | 2021-05-03 10:12:40 |
| R1.htm | 44095 | 2021-05-03 10:12:40 |
| report.css | 2767 | 2021-05-03 10:12:40 |
| Show.js | 1085 | 2021-05-03 10:12:40 |