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 0000936528-20-000003-index-headers.html | 2020-01-14 19:23:12 | |
| 0000936528-20-000003-index.html | 2020-01-14 19:23:12 | |
| 0000936528-20-000003.txt | 2020-01-14 19:23:12 | |
 0000936528-20-000003-xbrl.zip | 46387 | 2020-01-14 19:23:12 |
| exhibit991december2019.htm | 180231 | 2020-01-14 19:23:12 |
| exhibit992december2019.htm | 1261687 | 2020-01-14 19:23:12 |
| FilingSummary.xml | 1854 | 2020-01-14 19:23:12 |
| Financial_Report.xlsx | 5674 | 2020-01-14 19:23:12 |
 image1.jpg | 557628 | 2020-01-14 19:23:12 |
| MetaLinks.json | 16807 | 2020-01-14 19:23:12 |
| R1.htm | 33814 | 2020-01-14 19:23:12 |
| report.css | 2767 | 2020-01-14 19:23:12 |
| Show.js | 1085 | 2020-01-14 19:23:12 |
| wfsl-20200114.htm | 46844 | 2020-01-14 19:23:12 |
| wfsl-20200114.xsd | 2663 | 2020-01-14 19:23:12 |
| wfsl-20200114_cal.xml | 797 | 2020-01-14 19:23:12 |
| wfsl-20200114_def.xml | 1761 | 2020-01-14 19:23:12 |
| wfsl-20200114_htm.xml | 9285 | 2020-01-14 19:23:12 |
| wfsl-20200114_lab.xml | 21478 | 2020-01-14 19:23:12 |
| wfsl-20200114_pre.xml | 11179 | 2020-01-14 19:23:12 |