Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-000326-index-headers.html | 2021-01-06 07:17:46 | |
| 0001564590-21-000326-index.html | 2021-01-06 07:17:46 | |
| 0001564590-21-000326.txt | 2021-01-06 07:17:46 | |
 0001564590-21-000326-xbrl.zip | 14315 | 2021-01-06 07:17:46 |
| FilingSummary.xml | 1739 | 2021-01-06 07:17:46 |
| Financial_Report.xlsx | 5457 | 2021-01-06 07:17:46 |
 gaekp1x0obyo000001.jpg | 3458 | 2021-01-06 07:17:46 |
| glt-20210105.xsd | 5781 | 2021-01-06 07:17:46 |
| glt-20210105_lab.xml | 19476 | 2021-01-06 07:17:46 |
| glt-20210105_pre.xml | 11636 | 2021-01-06 07:17:46 |
| glt-8k_20210105.htm | 49448 | 2021-01-06 07:17:46 |
| glt-8k_20210105_htm.xml | 3527 | 2021-01-06 07:17:46 |
| glt-ex991_25.htm | 17524 | 2021-01-06 07:17:46 |
| MetaLinks.json | 19835 | 2021-01-06 07:17:46 |
| R1.htm | 40147 | 2021-01-06 07:17:46 |
| report.css | 2767 | 2021-01-06 07:17:46 |
| Show.js | 1085 | 2021-01-06 07:17:46 |