Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001683863-20-002973-index-headers.html | 2020-04-13 12:20:01 | |
| 0001683863-20-002973-index.html | 2020-04-13 12:20:01 | |
| 0001683863-20-002973.txt | 2020-04-13 12:20:01 | |
 0001683863-20-002973-xbrl.zip | 23972 | 2020-04-13 12:20:01 |
 coverletter-xbrl4971x1.jpg | 897 | 2020-04-13 12:20:01 |
| f3331d1.htm | 2673 | 2020-04-13 12:20:01 |
| FilingSummary.xml | 3453 | 2020-04-13 12:20:01 |
| Financial_Report.xlsx | 7416 | 2020-04-13 12:20:01 |
| R1.htm | 18245 | 2020-04-13 12:20:01 |
| R2.htm | 5641 | 2020-04-13 12:20:01 |
| R3.htm | 16253 | 2020-04-13 12:20:01 |
| R4.htm | 7480 | 2020-04-13 12:20:01 |
| report.css | 2767 | 2020-04-13 12:20:01 |
| Show.js | 1085 | 2020-04-13 12:20:01 |
| world-20200323.xml | 9531 | 2020-04-13 12:20:01 |
| world-20200323.xsd | 3914 | 2020-04-13 12:20:01 |
| world-20200323_def.xml | 91178 | 2020-04-13 12:20:01 |
| world-20200323_lab.xml | 127906 | 2020-04-13 12:20:01 |
| world-20200323_pre.xml | 78810 | 2020-04-13 12:20:01 |