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| 0001603923-23-000062-index.html | 2023-02-07 16:31:20 | |
| 0001603923-23-000062.txt | 2023-02-07 16:31:20 | |
 0001603923-23-000062-xbrl.zip | 36607 | 2023-02-07 16:31:20 |
| a2022-q4ex991earningsrelea.htm | 488864 | 2023-02-07 16:31:20 |
| FilingSummary.xml | 1770 | 2023-02-07 16:31:20 |
| Financial_Report.xlsx | 5699 | 2023-02-07 16:31:20 |
| MetaLinks.json | 20350 | 2023-02-07 16:31:20 |
| R1.htm | 38353 | 2023-02-07 16:31:20 |
| report.css | 2767 | 2023-02-07 16:31:20 |
| Show.js | 1085 | 2023-02-07 16:31:20 |
| wfrd-20230207.htm | 37953 | 2023-02-07 16:31:20 |
| wfrd-20230207.xsd | 2237 | 2023-02-07 16:31:20 |
| wfrd-20230207_def.xml | 3970 | 2023-02-07 16:31:20 |
| wfrd-20230207_htm.xml | 10857 | 2023-02-07 16:31:20 |
| wfrd-20230207_lab.xml | 28143 | 2023-02-07 16:31:20 |
| wfrd-20230207_pre.xml | 14763 | 2023-02-07 16:31:20 |
 wfrdgraphic8252a012a02a01a.jpg | 76162 | 2023-02-07 16:31:20 |