Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-005554-index-headers.html | 2023-02-28 16:11:31 | |
| 0001628280-23-005554-index.html | 2023-02-28 16:11:31 | |
| 0001628280-23-005554.txt | 2023-02-28 16:11:31 | |
 0001628280-23-005554-xbrl.zip | 20520 | 2023-02-28 16:11:31 |
 a0000a.jpg | 6782 | 2023-02-28 16:11:31 |
| FilingSummary.xml | 1648 | 2023-02-28 16:11:31 |
| Financial_Report.xlsx | 5688 | 2023-02-28 16:11:31 |
| lyel-20230228.htm | 36054 | 2023-02-28 16:11:31 |
| lyel-20230228.xsd | 1899 | 2023-02-28 16:11:31 |
| lyel-20230228x8kexx991.htm | 118058 | 2023-02-28 16:11:31 |
| lyel-20230228_htm.xml | 11214 | 2023-02-28 16:11:31 |
| lyel-20230228_lab.xml | 23924 | 2023-02-28 16:11:31 |
| lyel-20230228_pre.xml | 12594 | 2023-02-28 16:11:31 |
| MetaLinks.json | 17002 | 2023-02-28 16:11:31 |
| R1.htm | 38094 | 2023-02-28 16:11:31 |
| report.css | 2767 | 2023-02-28 16:11:31 |
| Show.js | 1085 | 2023-02-28 16:11:31 |