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| 0000041719-22-000046.txt | 2022-11-03 08:47:49 | |
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| FilingSummary.xml | 1933 | 2022-11-03 08:47:49 |
| Financial_Report.xlsx | 5686 | 2022-11-03 08:47:49 |
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| glt-20221103.htm | 37363 | 2022-11-03 08:47:49 |
| glt-20221103.xsd | 1918 | 2022-11-03 08:47:49 |
| glt-20221103_htm.xml | 12670 | 2022-11-03 08:47:49 |
| glt-20221103_lab.xml | 24849 | 2022-11-03 08:47:49 |
| glt-20221103_pre.xml | 13061 | 2022-11-03 08:47:49 |
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| report.css | 2767 | 2022-11-03 08:47:49 |
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