Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-157550-index-headers.html | 2022-05-23 16:52:57 | |
| 0001193125-22-157550-index.html | 2022-05-23 16:52:57 | |
| 0001193125-22-157550.txt | 2022-05-23 16:52:57 | |
 0001193125-22-157550-xbrl.zip | 11897 | 2022-05-23 16:52:57 |
| d332729d8k.htm | 29109 | 2022-05-23 16:52:57 |
| d332729d8k_htm.xml | 3593 | 2022-05-23 16:52:57 |
| d332729dex991.htm | 8235 | 2022-05-23 16:52:57 |
| FilingSummary.xml | 1730 | 2022-05-23 16:52:57 |
| Financial_Report.xlsx | 5737 | 2022-05-23 16:52:57 |
| lfst-20220520.xsd | 2855 | 2022-05-23 16:52:57 |
| lfst-20220520_lab.xml | 19502 | 2022-05-23 16:52:57 |
| lfst-20220520_pre.xml | 12156 | 2022-05-23 16:52:57 |
| MetaLinks.json | 19701 | 2022-05-23 16:52:57 |
| R1.htm | 43589 | 2022-05-23 16:52:57 |
| report.css | 2767 | 2022-05-23 16:52:57 |
| Show.js | 1084 | 2022-05-23 16:52:57 |