Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001060349-21-000038-index-headers.html | 2021-06-09 09:55:17 | |
| 0001060349-21-000038-index.html | 2021-06-09 09:55:17 | |
| 0001060349-21-000038.txt | 2021-06-09 09:55:17 | |
 0001060349-21-000038-xbrl.zip | 10772 | 2021-06-09 09:55:17 |
| FilingSummary.xml | 1666 | 2021-06-09 09:55:17 |
| Financial_Report.xlsx | 5683 | 2021-06-09 09:55:17 |
| gbl-20210603.xsd | 4189 | 2021-06-09 09:55:17 |
| gbl-20210603_lab.xml | 22718 | 2021-06-09 09:55:17 |
| gbl-20210603_pre.xml | 16213 | 2021-06-09 09:55:17 |
| gbl8k06032021.htm | 37563 | 2021-06-09 09:55:17 |
| gbl8k06032021_htm.xml | 4066 | 2021-06-09 09:55:17 |
| MetaLinks.json | 20761 | 2021-06-09 09:55:17 |
| R1.htm | 38631 | 2021-06-09 09:55:17 |
| report.css | 2766 | 2021-06-09 09:55:17 |
| Show.js | 1084 | 2021-06-09 09:55:17 |