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| 0001060349-22-000033-index.html | 2022-08-03 16:17:42 | |
| 0001060349-22-000033.txt | 2022-08-03 16:17:42 | |
 0001060349-22-000033-xbrl.zip | 11681 | 2022-08-03 16:17:42 |
| FilingSummary.xml | 1707 | 2022-08-03 16:17:42 |
| Financial_Report.xlsx | 5708 | 2022-08-03 16:17:42 |
| gbl-20220803.xsd | 3917 | 2022-08-03 16:17:42 |
| gbl-20220803_lab.xml | 22544 | 2022-08-03 16:17:42 |
| gbl-20220803_pre.xml | 16039 | 2022-08-03 16:17:42 |
| gbl8k08032022.htm | 28664 | 2022-08-03 16:17:42 |
| gbl8k08032022_htm.xml | 4060 | 2022-08-03 16:17:42 |
| gblex991080322.htm | 5844 | 2022-08-03 16:17:42 |
| MetaLinks.json | 20036 | 2022-08-03 16:17:42 |
| R1.htm | 38569 | 2022-08-03 16:17:42 |
| report.css | 2767 | 2022-08-03 16:17:42 |
| Show.js | 1084 | 2022-08-03 16:17:42 |