Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000947871-21-000976-index-headers.html | 2021-09-02 16:51:28 | |
| 0000947871-21-000976-index.html | 2021-09-02 16:51:28 | |
| 0000947871-21-000976.txt | 2021-09-02 16:51:28 | |
 0000947871-21-000976-xbrl.zip | 227281 | 2021-09-02 16:51:28 |
| FilingSummary.xml | 1610 | 2021-09-02 16:51:28 |
| Financial_Report.xlsx | 5653 | 2021-09-02 16:51:28 |
| glt-20210902.xsd | 2994 | 2021-09-02 16:51:28 |
| glt-20210902_lab.xml | 34239 | 2021-09-02 16:51:28 |
| glt-20210902_pre.xml | 22339 | 2021-09-02 16:51:28 |
 image_001.jpg | 1904 | 2021-09-02 16:51:28 |
 image_002.jpg | 1965 | 2021-09-02 16:51:28 |
 image_003.jpg | 2091 | 2021-09-02 16:51:28 |
 image_004.jpg | 3186 | 2021-09-02 16:51:28 |
 image_005.jpg | 2765 | 2021-09-02 16:51:28 |
 image_006.jpg | 2912 | 2021-09-02 16:51:28 |
 image_007.jpg | 2080 | 2021-09-02 16:51:28 |
 image_008.jpg | 3010 | 2021-09-02 16:51:28 |
 image_009.jpg | 1950 | 2021-09-02 16:51:28 |
 image_010.jpg | 2085 | 2021-09-02 16:51:28 |
 image_011.jpg | 2431 | 2021-09-02 16:51:28 |
| MetaLinks.json | 37323 | 2021-09-02 16:51:28 |
| R1.htm | 40085 | 2021-09-02 16:51:28 |
| report.css | 2767 | 2021-09-02 16:51:28 |
| Show.js | 1085 | 2021-09-02 16:51:28 |
| ss467920_8k.htm | 34140 | 2021-09-02 16:51:28 |
| ss467920_8k_htm.xml | 3573 | 2021-09-02 16:51:28 |
| ss467920_ex1001.htm | 1724426 | 2021-09-02 16:51:28 |