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| 0000746210-17-000004-index.html | 2017-03-31 16:11:17 | |
| 0000746210-17-000004.txt | 2017-03-31 16:11:17 | |
 0000746210-17-000004-xbrl.zip | 229047 | 2017-03-31 16:11:17 |
| FilingSummary.xml | 43574 | 2017-03-31 16:11:17 |
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| glow-20161231_cal.xml | 97718 | 2017-03-31 16:11:17 |
| glow-20161231_def.xml | 356462 | 2017-03-31 16:11:17 |
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| report.css | 2767 | 2017-03-31 16:11:17 |
| Show.js | 1410 | 2017-03-31 16:11:17 |