Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-007002-index-headers.html | 2023-03-09 16:03:52 | |
| 0000950170-23-007002-index.html | 2023-03-09 16:03:52 | |
| 0000950170-23-007002.txt | 2023-03-09 16:03:52 | |
 0000950170-23-007002-xbrl.zip | 20193 | 2023-03-09 16:03:52 |
| FilingSummary.xml | 1740 | 2023-03-09 16:03:52 |
| Financial_Report.xlsx | 5738 | 2023-03-09 16:03:52 |
 img140509417_0.jpg | 10984 | 2023-03-09 16:03:52 |
| life-20230309.htm | 69396 | 2023-03-09 16:03:52 |
| life-20230309.xsd | 2470 | 2023-03-09 16:03:52 |
| life-20230309_htm.xml | 4708 | 2023-03-09 16:03:52 |
| life-20230309_lab.xml | 13352 | 2023-03-09 16:03:52 |
| life-20230309_pre.xml | 10992 | 2023-03-09 16:03:52 |
| life-ex99_1.htm | 233094 | 2023-03-09 16:03:52 |
| MetaLinks.json | 18060 | 2023-03-09 16:03:52 |
| R1.htm | 39636 | 2023-03-09 16:03:52 |
| report.css | 2767 | 2023-03-09 16:03:52 |
| Show.js | 1085 | 2023-03-09 16:03:52 |