Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-017212-index-headers.html | 2022-08-15 07:01:45 | |
| 0000950170-22-017212-index.html | 2022-08-15 07:01:45 | |
| 0000950170-22-017212.txt | 2022-08-15 07:01:45 | |
 0000950170-22-017212-xbrl.zip | 34851 | 2022-08-15 07:01:45 |
| FilingSummary.xml | 1769 | 2022-08-15 07:01:45 |
| Financial_Report.xlsx | 5929 | 2022-08-15 07:01:45 |
| gls-20220815.htm | 60448 | 2022-08-15 07:01:45 |
| gls-20220815.xsd | 3090 | 2022-08-15 07:01:45 |
| gls-20220815_def.xml | 13673 | 2022-08-15 07:01:45 |
| gls-20220815_htm.xml | 6596 | 2022-08-15 07:01:45 |
| gls-20220815_lab.xml | 17341 | 2022-08-15 07:01:45 |
| gls-20220815_pre.xml | 12973 | 2022-08-15 07:01:45 |
| gls-ex99_1.htm | 696852 | 2022-08-15 07:01:45 |
| MetaLinks.json | 21279 | 2022-08-15 07:01:45 |
| R1.htm | 45600 | 2022-08-15 07:01:45 |
| report.css | 2767 | 2022-08-15 07:01:45 |
| Show.js | 1085 | 2022-08-15 07:01:45 |