Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000041719-22-000031-index.html | 2022-08-02 09:26:48 | |
| 0000041719-22-000031.txt | 2022-08-02 09:26:48 | |
 0000041719-22-000031-xbrl.zip | 31441 | 2022-08-02 09:26:48 |
| FilingSummary.xml | 1660 | 2022-08-02 09:26:48 |
| Financial_Report.xlsx | 5683 | 2022-08-02 09:26:48 |
 g1tmyspu4g32000001.jpg | 23769 | 2022-08-02 09:26:48 |
| glt-20220802.htm | 37337 | 2022-08-02 09:26:48 |
| glt-20220802.xsd | 1918 | 2022-08-02 09:26:48 |
| glt-20220802_htm.xml | 12670 | 2022-08-02 09:26:48 |
| glt-20220802_lab.xml | 24849 | 2022-08-02 09:26:48 |
| glt-20220802_pre.xml | 13061 | 2022-08-02 09:26:48 |
| MetaLinks.json | 17156 | 2022-08-02 09:26:48 |
| q2earningsreleaseex-991.htm | 328170 | 2022-08-02 09:26:48 |
| R1.htm | 40065 | 2022-08-02 09:26:48 |
| report.css | 2767 | 2022-08-02 09:26:48 |
| Show.js | 1085 | 2022-08-02 09:26:48 |