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| 0000746210-18-000012-index.html | 2018-03-07 08:01:17 | |
| 0000746210-18-000012.txt | 2018-03-07 08:01:17 | |
 0000746210-18-000012-xbrl.zip | 238275 | 2018-03-07 08:01:17 |
| FilingSummary.xml | 45829 | 2018-03-07 08:01:17 |
| Financial_Report.xlsx | 97055 | 2018-03-07 08:01:17 |
| glow-20171231.xml | 1271287 | 2018-03-07 08:01:17 |
| glow-20171231.xsd | 62389 | 2018-03-07 08:01:17 |
| glow-20171231x10k.htm | 1244059 | 2018-03-07 08:01:17 |
| glow-20171231_cal.xml | 104207 | 2018-03-07 08:01:17 |
| glow-20171231_def.xml | 411366 | 2018-03-07 08:01:17 |
| glow-20171231_lab.xml | 814994 | 2018-03-07 08:01:17 |
| glow-20171231_pre.xml | 582413 | 2018-03-07 08:01:17 |
| glow2017-ex1033.htm | 93354 | 2018-03-07 08:01:17 |
| glow2017-ex231.htm | 3560 | 2018-03-07 08:01:17 |
| glow2017-ex311.htm | 11364 | 2018-03-07 08:01:17 |
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| report.css | 2767 | 2018-03-07 08:01:17 |
| Show.js | 1410 | 2018-03-07 08:01:17 |