Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-071725-index-headers.html | 2022-03-10 13:48:57 | |
| 0001193125-22-071725-index.html | 2022-03-10 13:48:57 | |
| 0001193125-22-071725.txt | 2022-03-10 13:48:57 | |
 0001193125-22-071725-xbrl.zip | 36777 | 2022-03-10 13:48:57 |
| d297651d497.htm | 86341 | 2022-03-10 13:48:57 |
| d297651d497_htm.xml | 102426 | 2022-03-10 13:48:57 |
| FilingSummary.xml | 2384 | 2022-03-10 13:48:57 |
| Financial_Report.xlsx | 4764 | 2022-03-10 13:48:57 |
| MetaLinks.json | 302053 | 2022-03-10 13:48:57 |
| R1.htm | 18220 | 2022-03-10 13:48:57 |
| R2.htm | 125370 | 2022-03-10 13:48:57 |
| report.css | 2767 | 2022-03-10 13:48:57 |
| Show.js | 1085 | 2022-03-10 13:48:57 |
| wft-20220310.xsd | 17866 | 2022-03-10 13:48:57 |
| wft-20220310_def.xml | 110576 | 2022-03-10 13:48:57 |
| wft-20220310_lab.xml | 221810 | 2022-03-10 13:48:57 |
| wft-20220310_pre.xml | 103133 | 2022-03-10 13:48:57 |