Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001683863-21-006392-index-headers.html | 2021-11-12 09:01:41 | |
| 0001683863-21-006392-index.html | 2021-11-12 09:01:41 | |
| 0001683863-21-006392.txt | 2021-11-12 09:01:41 | |
 0001683863-21-006392-xbrl.zip | 31001 | 2021-11-12 09:01:41 |
| f10190d0.htm | 20923 | 2021-11-12 09:01:41 |
| f10190d0_htm.xml | 10052 | 2021-11-12 09:01:41 |
| FilingSummary.xml | 3488 | 2021-11-12 09:01:41 |
| Financial_Report.xlsx | 8474 | 2021-11-12 09:01:41 |
 flag.gif | 395 | 2021-11-12 09:01:41 |
| MetaLinks.json | 229752 | 2021-11-12 09:01:41 |
| R1.htm | 18225 | 2021-11-12 09:01:41 |
| R2.htm | 5738 | 2021-11-12 09:01:41 |
| R3.htm | 14656 | 2021-11-12 09:01:41 |
| R4.htm | 3944 | 2021-11-12 09:01:41 |
| report.css | 2767 | 2021-11-12 09:01:41 |
| Show.js | 1085 | 2021-11-12 09:01:41 |
 vanguard.jpg | 4938 | 2021-11-12 09:01:41 |
| world-20211112.xsd | 4011 | 2021-11-12 09:01:41 |
| world-20211112_def.xml | 90742 | 2021-11-12 09:01:41 |
| world-20211112_lab.xml | 130217 | 2021-11-12 09:01:41 |
| world-20211112_pre.xml | 78137 | 2021-11-12 09:01:41 |