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|---|---|---|
 0001558370-23-005302-index-headers.html | 2023-03-31 16:26:01 | |
| 0001558370-23-005302-index.html | 2023-03-31 16:26:01 | |
| 0001558370-23-005302.txt | 2023-03-31 16:26:01 | |
 0001558370-23-005302-xbrl.zip | 1280241 | 2023-03-31 16:26:01 |
| FilingSummary.xml | 48144 | 2023-03-31 16:26:01 |
| Financial_Report.xlsx | 140206 | 2023-03-31 16:26:01 |
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| R8.htm | 16067 | 2023-03-31 16:26:01 |
| R9.htm | 20785 | 2023-03-31 16:26:01 |
| report.css | 2768 | 2023-03-31 16:26:01 |
| Show.js | 1086 | 2023-03-31 16:26:01 |
| wlms-20221231.xsd | 83498 | 2023-03-31 16:26:01 |
| wlms-20221231x10k.htm | 2541020 | 2023-03-31 16:26:01 |
 wlms-20221231x10k003.jpg | 6749 | 2023-03-31 16:26:01 |
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| wlms-20221231xex31d2.htm | 12342 | 2023-03-31 16:26:01 |
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| wlms-20221231_cal.xml | 114744 | 2023-03-31 16:26:01 |
| wlms-20221231_def.xml | 342294 | 2023-03-31 16:26:01 |
| wlms-20221231_lab.xml | 758216 | 2023-03-31 16:26:01 |
| wlms-20221231_pre.xml | 573480 | 2023-03-31 16:26:01 |