Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-010441-index-headers.html | 2022-03-15 16:56:11 | |
| 0001564590-22-010441-index.html | 2022-03-15 16:56:11 | |
| 0001564590-22-010441.txt | 2022-03-15 16:56:11 | |
 0001564590-22-010441-xbrl.zip | 422208 | 2022-03-15 16:56:11 |
| FilingSummary.xml | 34724 | 2022-03-15 16:56:11 |
| Financial_Report.xlsx | 86665 | 2022-03-15 16:56:11 |
 gepyyp5b4qi1000001.jpg | 121087 | 2022-03-15 16:56:11 |
| life-10k_20211231.htm | 3246947 | 2022-03-15 16:56:11 |
| life-10k_20211231_htm.xml | 2199847 | 2022-03-15 16:56:11 |
| life-20211231.xsd | 60404 | 2022-03-15 16:56:11 |
| life-20211231_cal.xml | 59942 | 2022-03-15 16:56:11 |
| life-20211231_def.xml | 209571 | 2022-03-15 16:56:11 |
| life-20211231_lab.xml | 511899 | 2022-03-15 16:56:11 |
| life-20211231_pre.xml | 371190 | 2022-03-15 16:56:11 |
| life-ex1020_588.htm | 178639 | 2022-03-15 16:56:11 |
| life-ex141_7.htm | 57913 | 2022-03-15 16:56:11 |
| life-ex231_14.htm | 5160 | 2022-03-15 16:56:11 |
| life-ex311_13.htm | 9817 | 2022-03-15 16:56:11 |
| life-ex312_6.htm | 9863 | 2022-03-15 16:56:11 |
| life-ex321_11.htm | 6019 | 2022-03-15 16:56:11 |
| life-ex322_8.htm | 6010 | 2022-03-15 16:56:11 |
| MetaLinks.json | 705960 | 2022-03-15 16:56:11 |
| R1.htm | 70746 | 2022-03-15 16:56:11 |
| R10.htm | 270708 | 2022-03-15 16:56:11 |
| R11.htm | 15560 | 2022-03-15 16:56:11 |
| R12.htm | 74653 | 2022-03-15 16:56:11 |
| R13.htm | 20422 | 2022-03-15 16:56:11 |
| R14.htm | 206731 | 2022-03-15 16:56:11 |
| R15.htm | 181165 | 2022-03-15 16:56:11 |
| R16.htm | 6332 | 2022-03-15 16:56:11 |
| R17.htm | 165757 | 2022-03-15 16:56:11 |
| R18.htm | 83779 | 2022-03-15 16:56:11 |
| R19.htm | 266338 | 2022-03-15 16:56:11 |
| R2.htm | 98932 | 2022-03-15 16:56:11 |
| R20.htm | 75411 | 2022-03-15 16:56:11 |
| R21.htm | 19299 | 2022-03-15 16:56:11 |
| R22.htm | 203144 | 2022-03-15 16:56:11 |
| R23.htm | 175679 | 2022-03-15 16:56:11 |
| R24.htm | 16638 | 2022-03-15 16:56:11 |
| R25.htm | 23584 | 2022-03-15 16:56:11 |
| R26.htm | 15925 | 2022-03-15 16:56:11 |
| R27.htm | 20752 | 2022-03-15 16:56:11 |
| R28.htm | 32806 | 2022-03-15 16:56:11 |
| R29.htm | 25303 | 2022-03-15 16:56:11 |
| R3.htm | 19448 | 2022-03-15 16:56:11 |
| R30.htm | 5603 | 2022-03-15 16:56:11 |
| R31.htm | 31154 | 2022-03-15 16:56:11 |
| R32.htm | 12508 | 2022-03-15 16:56:11 |
| R33.htm | 5410 | 2022-03-15 16:56:11 |
| R34.htm | 17463 | 2022-03-15 16:56:11 |
| R35.htm | 4969 | 2022-03-15 16:56:11 |
| R36.htm | 11310 | 2022-03-15 16:56:11 |
| R37.htm | 18991 | 2022-03-15 16:56:11 |
| R38.htm | 14652 | 2022-03-15 16:56:11 |
| R39.htm | 141635 | 2022-03-15 16:56:11 |
| R4.htm | 55411 | 2022-03-15 16:56:11 |
| R40.htm | 43998 | 2022-03-15 16:56:11 |
| R41.htm | 26431 | 2022-03-15 16:56:11 |
| R42.htm | 17879 | 2022-03-15 16:56:11 |
| R43.htm | 10521 | 2022-03-15 16:56:11 |
| R44.htm | 18341 | 2022-03-15 16:56:11 |
| R45.htm | 12898 | 2022-03-15 16:56:11 |
| R46.htm | 12441 | 2022-03-15 16:56:11 |
| R47.htm | 37386 | 2022-03-15 16:56:11 |
| R48.htm | 27464 | 2022-03-15 16:56:11 |
| R49.htm | 26517 | 2022-03-15 16:56:11 |
| R5.htm | 30573 | 2022-03-15 16:56:11 |
| R50.htm | 9148 | 2022-03-15 16:56:11 |
| R51.htm | 12727 | 2022-03-15 16:56:11 |
| R6.htm | 80632 | 2022-03-15 16:56:11 |
| R7.htm | 88076 | 2022-03-15 16:56:11 |
| R8.htm | 11244 | 2022-03-15 16:56:11 |
| R9.htm | 115963 | 2022-03-15 16:56:11 |
| report.css | 2767 | 2022-03-15 16:56:11 |
| Show.js | 1085 | 2022-03-15 16:56:11 |