Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-21-024441-index-headers.html | 2021-07-15 16:02:00 | |
| 0001140361-21-024441-index.html | 2021-07-15 16:02:00 | |
| 0001140361-21-024441.txt | 2021-07-15 16:02:00 | |
 0001140361-21-024441-xbrl.zip | 117023 | 2021-07-15 16:02:00 |
| brhc10026417_10q.htm | 380705 | 2021-07-15 16:02:00 |
| brhc10026417_ex31-1.htm | 11221 | 2021-07-15 16:02:00 |
| brhc10026417_ex31-2.htm | 11220 | 2021-07-15 16:02:00 |
| brhc10026417_ex32-1.htm | 5077 | 2021-07-15 16:02:00 |
| brhc10026417_ex32-2.htm | 5143 | 2021-07-15 16:02:00 |
| FilingSummary.xml | 19983 | 2021-07-15 16:02:00 |
| Financial_Report.xlsx | 61498 | 2021-07-15 16:02:00 |
| lftr-20210331.xml | 411536 | 2021-07-15 16:02:00 |
| lftr-20210331.xsd | 38250 | 2021-07-15 16:02:00 |
| lftr-20210331_cal.xml | 22909 | 2021-07-15 16:02:00 |
| lftr-20210331_def.xml | 231399 | 2021-07-15 16:02:00 |
| lftr-20210331_lab.xml | 456358 | 2021-07-15 16:02:00 |
| lftr-20210331_pre.xml | 289145 | 2021-07-15 16:02:00 |
| R1.htm | 36577 | 2021-07-15 16:02:00 |
| R10.htm | 5289 | 2021-07-15 16:02:00 |
| R11.htm | 10437 | 2021-07-15 16:02:00 |
| R12.htm | 7595 | 2021-07-15 16:02:00 |
| R13.htm | 9293 | 2021-07-15 16:02:00 |
| R14.htm | 17615 | 2021-07-15 16:02:00 |
| R15.htm | 50512 | 2021-07-15 16:02:00 |
| R16.htm | 5302 | 2021-07-15 16:02:00 |
| R17.htm | 71326 | 2021-07-15 16:02:00 |
| R18.htm | 18263 | 2021-07-15 16:02:00 |
| R19.htm | 51712 | 2021-07-15 16:02:00 |
| R2.htm | 72120 | 2021-07-15 16:02:00 |
| R20.htm | 64073 | 2021-07-15 16:02:00 |
| R21.htm | 61942 | 2021-07-15 16:02:00 |
| R22.htm | 20568 | 2021-07-15 16:02:00 |
| R23.htm | 16767 | 2021-07-15 16:02:00 |
| R24.htm | 51011 | 2021-07-15 16:02:00 |
| R25.htm | 18382 | 2021-07-15 16:02:00 |
| R26.htm | 5215 | 2021-07-15 16:02:00 |
| R27.htm | 5818 | 2021-07-15 16:02:00 |
| R28.htm | 33072 | 2021-07-15 16:02:00 |
| R29.htm | 44312 | 2021-07-15 16:02:00 |
| R3.htm | 31738 | 2021-07-15 16:02:00 |
| R30.htm | 30967 | 2021-07-15 16:02:00 |
| R31.htm | 15466 | 2021-07-15 16:02:00 |
| R32.htm | 18790 | 2021-07-15 16:02:00 |
| R33.htm | 14514 | 2021-07-15 16:02:00 |
| R4.htm | 43352 | 2021-07-15 16:02:00 |
| R5.htm | 22723 | 2021-07-15 16:02:00 |
| R6.htm | 46571 | 2021-07-15 16:02:00 |
| R7.htm | 19803 | 2021-07-15 16:02:00 |
| R8.htm | 40313 | 2021-07-15 16:02:00 |
| R9.htm | 4722 | 2021-07-15 16:02:00 |
| report.css | 2767 | 2021-07-15 16:02:00 |
| Show.js | 1085 | 2021-07-15 16:02:00 |