Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001060349-21-000054-index-headers.html | 2021-07-20 15:36:04 | |
| 0001060349-21-000054-index.html | 2021-07-20 15:36:04 | |
| 0001060349-21-000054.txt | 2021-07-20 15:36:04 | |
 0001060349-21-000054-xbrl.zip | 13558 | 2021-07-20 15:36:04 |
| ex99107202021.htm | 12232 | 2021-07-20 15:36:04 |
| FilingSummary.xml | 1713 | 2021-07-20 15:36:04 |
| Financial_Report.xlsx | 5681 | 2021-07-20 15:36:04 |
| gbl-20210720.xsd | 3917 | 2021-07-20 15:36:04 |
| gbl-20210720_lab.xml | 22544 | 2021-07-20 15:36:04 |
| gbl-20210720_pre.xml | 16039 | 2021-07-20 15:36:04 |
| gbl8kearnings072021.htm | 34009 | 2021-07-20 15:36:04 |
| gbl8kearnings072021_htm.xml | 4060 | 2021-07-20 15:36:04 |
| MetaLinks.json | 20172 | 2021-07-20 15:36:04 |
| R1.htm | 38591 | 2021-07-20 15:36:04 |
| report.css | 2767 | 2021-07-20 15:36:04 |
| Show.js | 1084 | 2021-07-20 15:36:04 |